Home / Companies / The Duluth Clinic, Ltd.

The Duluth Clinic, Ltd. H-1B company data

Employer profile assembled from DOL OFLC LCA rows and USCIS H-1B Employer Data Hub petition summaries. Rows below include aliases, source IDs, filing coverage, petition counts, role coverage, worksite coverage, and wage summary fields when present.

Role rows Wage rows Trends

Employer	LCA filings	Role titles	Worksites	Coverage	USCIS approvals	Top role	Sources	Open
The Duluth Clinic, Ltd. THE DULUTH CLINIC LTD	59	28	6	FY2019 to FY2025 Latest decision 2025-05-14	44	Gastroenterologist 3 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	59
Certified LCAs	59
Denied LCAs	0
Role titles	28
Worksites	6
Latest decision	2025-05-14
USCIS approvals	44
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
THE DULUTH CLINIC LTD	The Duluth Clinic, Ltd., THE DULUTH CLINIC LTD	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Gastroenterologist	29-1069.00 Physicians and Surgeons, All Other	3	$550,000	$550,000
HEMATOLOGIST/ONCOLOGIST	29-1069 PHYSICIANS AND SURGEONS, ALL OTHER	3	$430,000	$430,000
Hematologist/Oncologist	29-1069.00 Physicians and Surgeons, All Other	3	$430,000	$430,560
Hospitalist	29-1069.03 Hospitalists	3	$306,000	$306,000
Endocrinologist	29-1069.00 Physicians and Surgeons, All Other	2	$250,000	$250,000
Hematologist/Oncologist	29-1229.00 Physicians, All Other	2	$497,120	$497,120
HOSPITALIST	29-1069 PHYSICIANS AND SURGEONS, ALL OTHER	2	$255,000	$306,000
Hospitalist	29-1229.02 Hospitalists	2	$265,360	$278,000
Non-Invasive Cardiologist	29-1069.00 Physicians and Surgeons, All Other	2	$500,000	$500,000
Radiologist	29-1069.10 Radiologists	2	$525,000	$525,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Duluth	MN	55805	49	24	232,000	850,000	2,019	2,025
Virginia	MN	55792	4	4	363,000	630,000	2,019	2,025
Grand Rapids	MN	55744	2	1	250,000	250,000	2,020	2,023
Spooner	WI	54801	2	1	430,000	497,120	2,019	2,024
Tallahassee	FL	32309	1	1	589,472	589,472	2,025	2,025
Sandstone	MN	55072	1	1	430,560	430,560	2,022	2,022

Full company payload

Company ID	company:the duluth clinic
Name	The Duluth Clinic, Ltd.
Normalized Name	the duluth clinic
Source Company Ids	company_dol_oflc_lca_the_duluth_clinic_ltd, company_uscis_h1b_datahub_the_duluth_clinic_ltd_tax_3623
Source Names	The Duluth Clinic, Ltd., THE DULUTH CLINIC LTD
Aliases	THE DULUTH CLINIC LTD
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "The Duluth Clinic, Ltd.",
    "THE DULUTH CLINIC LTD"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "The Duluth Clinic, Ltd.",
      "filing_count": 46,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "THE DULUTH CLINIC, LTD.",
      "filing_count": 13,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "THE DULUTH CLINIC LTD",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "3623",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 59,
  "case_count": 59,
  "role_title_count": 28,
  "worksite_count": 6,
  "total_workers": 59,
  "first_fiscal_year": 2019,
  "first_received_date": "2018-12-13",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-05-14",
  "certified_count": 59,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 45,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 13,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified - Withdrawn",
      "filing_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 59,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 50,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "N",
      "filing_count": 9,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 44,
  "total_denial": 0,
  "fiscal_years": [
    "2019",
    "2020",
    "2021",
    "2022",
    "2023"
  ],
  "year_metrics": [
    {
      "cities": [
        "Duluth"
      ],
      "states": [
        "MN"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "55805"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 15,
      "initial_approval": 7,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_the_duluth_clinic_ltd_tax_3623_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_026290"
      ],
      "continuing_approval": 8
    },
    {
      "cities": [
        "Duluth"
      ],
      "states": [
        "MN"
      ],
      "fiscal_year": 2020,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "55805"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 14,
      "initial_approval": 5,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_the_duluth_clinic_ltd_tax_3623_2020",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2020_row_048363"
      ],
      "continuing_approval": 9
    },
    {
      "cities": [
        "Duluth"
      ],
      "states": [
        "MN"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "55805"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 4,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_the_duluth_clinic_ltd_tax_3623_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_052932"
      ],
      "continuing_approval": 3
    },
    {
      "cities": [
        "Duluth"
      ],
      "states": [
        "MN"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "55805"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 7,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_the_duluth_clinic_ltd_tax_3623_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_052402"
      ],
      "continuing_approval": 5
    },
    {
      "cities": [
        "Duluth"
      ],
      "states": [
        "MN"
      ],
      "fiscal_year": 2023,
      "naics_codes": [
        "62"
      ],
      "postal_codes": [
        "55805"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 4,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_the_duluth_clinic_ltd_tax_3623_2023",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2023_row_029017"
      ],
      "continuing_approval": 4
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "DULUTH MN 55805",
      "city": "Duluth",
      "state": "MN",
      "postal_code": "55805",
      "filing_count": 59,
      "case_count": 59,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-14",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "DULUTH MN 55805",
      "city": "Duluth",
      "county": "St Louis",
      "state": "MN",
      "postal_code": "55805",
      "filing_count": 38,
      "case_count": 38,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-03-04",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "VIRGINIA MN 55792",
      "city": "Virginia",
      "county": "St Louis",
      "state": "MN",
      "postal_code": "55792",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-02-25",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "TALLAHASSEE FL 32309",
      "city": "Tallahassee",
      "county": "Leon",
      "state": "FL",
      "postal_code": "32309",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-14",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SPOONER WI 54801",
      "city": "Spooner",
      "county": "Washburn",
      "state": "WI",
      "postal_code": "54801",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-09-17",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "GRAND RAPIDS MN 55744",
      "city": "Grand Rapids",
      "county": "Itasca",
      "state": "MN",
      "postal_code": "55744",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-02-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SANDSTONE MN 55072",
      "city": "Sandstone",
      "county": "Pine",
      "state": "MN",
      "postal_code": "55072",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-02-07",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "DULUTH MN 55805",
      "city": "Duluth",
      "county": "St. Louis",
      "state": "MN",
      "postal_code": "55805",
      "filing_count": 11,
      "case_count": 11,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-07-31",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "VIRGINIA MN 55792",
      "city": "Virginia",
      "county": "St. Louis",
      "state": "MN",
      "postal_code": "55792",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-08-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 1,
    "worksite_address_count": 8,
    "has_street_address_evidence": true,
    "caveat": "LCA employer/worksite addresses are capped filing evidence scoped to matched source company names and should not be treated as verified headquarters without external validation."
  }
}

Geography

{
  "states": [
    "MN",
    "WI",
    "FL"
  ],
  "cities": [
    "Duluth",
    "Virginia",
    "Grand Rapids",
    "Spooner",
    "Tallahassee",
    "Sandstone"
  ],
  "postal_codes": [
    "55805",
    "55792",
    "55744",
    "54801",
    "32309",
    "55072"
  ],
  "top_markets": [
    {
      "city": "Duluth",
      "state": "MN",
      "postal_code": "55805",
      "lca_count": 49,
      "role_title_count": 24,
      "wage_low_min": 232000,
      "wage_high_max": 850000,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Virginia",
      "state": "MN",
      "postal_code": "55792",
      "lca_count": 4,
      "role_title_count": 4,
      "wage_low_min": 363000,
      "wage_high_max": 630000,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Grand Rapids",
      "state": "MN",
      "postal_code": "55744",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 250000,
      "wage_high_max": 250000,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2023
    },
    {
      "city": "Spooner",
      "state": "WI",
      "postal_code": "54801",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 430000,
      "wage_high_max": 497120,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2024
    },
    {
      "city": "Tallahassee",
      "state": "FL",
      "postal_code": "32309",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 589472,
      "wage_high_max": 589472,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Sandstone",
      "state": "MN",
      "postal_code": "55072",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 430560,
      "wage_high_max": 430560,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022
    }
  ]
}

Industry

{
  "naics_codes": [
    "622110",
    "62"
  ],
  "naics_breakdown": [
    {
      "value": "622110",
      "filing_count": 59,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 232000,
  "annualized_high_max": 850000,
  "annualized_low_avg": 430658.677966102
}

Trend

[
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 13,
    "case_count": 13,
    "role_title_count": 10,
    "worksite_count": 3,
    "wage_low_min": 232000,
    "wage_high_max": 800000,
    "wage_low_avg": 434393.846153846
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 306000,
    "wage_high_max": 660000,
    "wage_low_avg": 404000
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q3",
    "lca_count": 6,
    "case_count": 6,
    "role_title_count": 6,
    "worksite_count": 2,
    "wage_low_min": 241000,
    "wage_high_max": 500000,
    "wage_low_avg": 373500
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q4",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 2,
    "wage_low_min": 239200,
    "wage_high_max": 525000,
    "wage_low_avg": 353550
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 306000,
    "wage_high_max": 306000,
    "wage_low_avg": 306000
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 306000,
    "wage_high_max": 550000,
    "wage_low_avg": 489000
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q2",
    "lca_count": 8,
    "case_count": 8,
    "role_title_count": 6,
    "worksite_count": 2,
    "wage_low_min": 232000,
    "wage_high_max": 800000,
    "wage_low_avg": 444917.75
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 525000,
    "wage_high_max": 525000,
    "wage_low_avg": 525000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 2,
    "wage_low_min": 250000,
    "wage_high_max": 500000,
    "wage_low_avg": 375000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 250000,
    "wage_high_max": 314417,
    "wage_low_avg": 276592.333333333
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 278000,
    "wage_high_max": 767298,
    "wage_low_avg": 504623.666666667
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q4",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 2,
    "wage_low_min": 497120,
    "wage_high_max": 497120,
    "wage_low_avg": 497120
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q2",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 5,
    "worksite_count": 2,
    "wage_low_min": 318240,
    "wage_high_max": 850000,
    "wage_low_avg": 543368
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 589472,
    "wage_high_max": 589472,
    "wage_low_avg": 589472
  }
]

Links

{
  "roles": "/v1/roles?company=The%20Duluth%20Clinic%2C%20Ltd.",
  "wages": "/v1/wages?company=The%20Duluth%20Clinic%2C%20Ltd.",
  "trends": "/v1/trends?company=The%20Duluth%20Clinic%2C%20Ltd."
}

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