Thomas James Whalen, D.O.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

3124 Issued in OK

Practice address

3300 Healthplex Pkwy
Norman, OK 73072-9749

Phone

(405) 515-1000

Fax

(405) 579-0477

NPI assigned

Nov 20, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in OK

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

HospitalistAlso: Internal Medicine

Education

Oklahoma State University College of Osteopathic Medicine, 1992

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Norman Inpatient Physicians PLLCGroup PAC ID 6608943048, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Norman Regional Hospital, Norman, OK, CCN 370008
• O U Medical Center Hospital, Oklahoma City, OK, CCN 370093
• Norman Regional Hospital Inpatient rehabilitation facility, Norman, OK, CCN 37T008

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Norman Inpatient Physicians PLLC

  • Hospitalist Physician
  • Norman, OK
  • NPI 1972780633
  Medicare reassignment Care Compare group NPD Authorized official
• Norman Regional Hospital Authority

  • General Acute Care Hospital
  • Norman, OK
  • NPI 1700882578
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Norman Regional Hospital Authority

  • General Acute Care Hospital
  • Norman, OK
  • NPI 1700882578
  Care Compare affiliation
• Norman Regional Hospital Authority

  • Rehabilitation Hospital Unit
  • Norman, OK
  • NPI 1720055627

  Inpatient rehabilitation facility

  Care Compare affiliation
• Ou Medicine Inc.

  • General Acute Care Hospital
  • Oklahoma City, OK
  • NPI 1649794157
  Care Compare affiliation

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

{
    "created_epoch": "1163980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1891869640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 721077",
            "city": "NORMAN",
            "state": "OK",
            "postal_code": "730704829",
            "telephone_number": "405-366-8286",
            "fax_number": "405-579-0477"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3300 HEALTHPLEX PKWY",
            "city": "NORMAN",
            "state": "OK",
            "postal_code": "730729749",
            "telephone_number": "405-515-1000",
            "fax_number": "405-579-0477"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WHALEN",
        "first_name": "THOMAS",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-11-20",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OK",
            "license": "3124",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100120010A",
            "state": "OK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Westcare Emergency Physicians PLLC
• Westport Family Medicine, PLLC
• Westport Surgical Center
• Kara Westrup, R.D.
• April Cowen Whalen, APRN-CNS
• Kelleigh Whaley, M.S, R.D./L.D.
• Deanna Joy Wheeler, N.P.
• Kelee Wheeler, AUD
• Leah D Whippo, LMSW-US
• Kelsey Whipps, APRN, FNP-C,AGACNP-C

• Internal Medicine Physician in Norman, OK
• Providers in Norman, OK by specialty
• Internal Medicine Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.