Tommie Simon, M.D.

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

29814 Issued in OK

Practice address

6401 SW Lee Blvd
Lawton, OK 73505-9678

Phone

(580) 699-5139

NPI assigned

Apr 8, 2013

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Rheumatology

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorial Health Hospital, Lawton, OK, CCN 370056
• Duncan Regional Hospital, Inc Hospital, Duncan, OK, CCN 370023
• Jackson County Memorial Hospital Authority Hospital, Altus, OK, CCN 370022
• Southwestern Medical Center Hospital, Lawton, OK, CCN 370097
• Grady Memorial Hospital Hospital, Chickasha, OK, CCN 370054

Merit-based Incentive Payment System (MIPS)

Final score

90.09 of 100Reported as individual

Quality

81.97

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/17630/brand/1/csg/1/fhir/r4
• Direct secure messaging: tommie.simon.1@17630.direct.athenahealth.com

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.

• Tommie Simon MD, PLLC

  • Rheumatology Physician
  • Lawton, OK
  • NPI 1689179715
  Medicare reassignment NPD Authorized official
• Comanche County Hospital Authority

  • General Acute Care Hospital
  • Lawton, OK
  • NPI 1720022379
  NPD (past)
• Duncan Regional Hospital, Inc.

  • Rural Acute Care Hospital
  • Duncan, OK
  • NPI 1851396394
  NPD (past)
• Jackson County Memorial Hospital Authority

  • General Acute Care Hospital
  • Altus, OK
  • NPI 1093763781
  NPD (past)

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

• Comanche County Hospital Authority

  • Land Ambulance
  • Walters, OK
  • NPI 1285181610

  Hospital

  Care Compare affiliation
• Comanche County Hospital Authority

  • General Acute Care Hospital
  • Lawton, OK
  • NPI 1720022379
  Care Compare affiliation
• Comanche County Hospital Authority

  • Land Ambulance
  • Lawton, OK
  • NPI 1770525883

  Hospital

  Care Compare affiliation
• Duncan Regional Hospital, Inc.

  • Rural Acute Care Hospital
  • Duncan, OK
  • NPI 1851396394
  Care Compare affiliation
• Grady Memorial Hospital

  • General Acute Care Hospital
  • Chickasha, OK
  • NPI 1538169198
  Care Compare affiliation
• Jackson County Memorial Hospital Authority

  • General Acute Care Hospital
  • Altus, OK
  • NPI 1093763781
  Care Compare affiliation

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

{
    "created_epoch": "1365379200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763683200000",
    "number": "1043653264",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6401 SW LEE BLVD",
            "city": "LAWTON",
            "state": "OK",
            "postal_code": "735059678",
            "telephone_number": "580-699-5139"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6401 SW LEE BLVD",
            "city": "LAWTON",
            "state": "OK",
            "postal_code": "735059678",
            "telephone_number": "580-699-5139"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMON",
        "first_name": "TOMMIE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-04-08",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "OK",
            "license": "29814",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Inel Laferiar Sile, RN
• Larry Kenneth Silkey, O.D.
• Anna Ellen Silverhorn
• Mariah Edwina Silverhorn
• Melissa Simms, RN, CCM, RHC-1
• Wilma Mellissa Simon, MSBS
• Woodrow Simon Jr.
• Simpkins and Simpkins LLC
• Natasha Deszera Simpson
• Vicki Simpson, RN, BSN, ACM

• Rheumatology Physician in Lawton, OK
• Providers in Lawton, OK by specialty
• Rheumatology Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 2025; 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.