NPIMap

Organization Active NPI

Occupational Health Centers of the Southwest P.a.

  • Occupational Medicine Clinic/Center
  • Tulsa, OK
National Provider Identifier
1124748074
Registry record updated Jun 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational Medicine Clinic/CenterTaxonomy code 261QX0100X
Legal business name
OCCUPATIONAL HEALTH CENTERS OF THE SOUTHWEST P.A.
Practice address
6732 E 41St St
Tulsa, OK 74145-4519
Phone
(800) 900-6647
NPI assigned
Aug 31, 2022
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 19, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. Robert G Hassett, DO
Title
Vice President
Phone
(972) 364-8000

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Health Service Clinic/Center 261QH0100X
Physical Therapy Clinic/Center 261QP2000X
Occupational Medicine Clinic/Center 261QX0100X Primary

Addresses

Primary practice location

6732 E 41St St
Tulsa, OK 74145-4519

Mailing address

5080 Spectrum Dr Ste 1200W
Addison, TX 75001-4624

Other names 1

  • Concentra Medical Centers Doing business as

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
37D2192745Concentra Medical Centers-Tulsa 41St St6732 E 41St St, Tulsa, OK 74145Certificate of waiverSep 13, 2026

National Provider Directory

National Provider Directory
Tax ID family
Occupational Health Centers598 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 12

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

Locations

6732 E 41st St
Tulsa, OK 74145
Phone (800) 900-6647

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1661904000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750291200000",
    "number": "1124748074",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5080 SPECTRUM DR STE 1200W",
            "city": "ADDISON",
            "state": "TX",
            "postal_code": "750014624"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6732 E 41ST ST",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741454519",
            "telephone_number": "800-900-6647"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OCCUPATIONAL HEALTH CENTERS OF THE SOUTHWEST P.A.",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-08-31",
        "last_updated": "2025-06-19",
        "certification_date": "2025-06-19",
        "status": "A",
        "authorized_official_last_name": "HASSETT",
        "authorized_official_first_name": "ROBERT",
        "authorized_official_middle_name": "G",
        "authorized_official_title_or_position": "VICE PRESIDENT",
        "authorized_official_telephone_number": "972-364-8000",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DO"
    },
    "taxonomies": [
        {
            "code": "261QH0100X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Health Service",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QP2000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Physical Therapy",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QX0100X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Occupational Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Concentra Medical Centers",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Concentra Medical Centers",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Tulsa, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.