Gary L Larson, M.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

13856 Issued in OK

Practice address

5911 W Memorial Rd
Oklahoma City, OK 73142-2015

Phone

(405) 773-6530

NPI assigned

Jun 23, 2006

Last updated

May 21, 2024By the provider in NPPES

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

Other identifiers 2

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

Radiation Oncology

Education

University of Oklahoma College of Medicine, 1981

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Radiation Medicine Associates, P.C.Group PAC ID 6507756137, 6 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Integris Baptist Medical Center, Inc Hospital, Oklahoma City, OK, CCN 370028
• Integris Southwest Medical Center Hospital, Oklahoma City, OK, CCN 370106
• Integris Health Enid Hospital Hospital, Enid, OK, CCN 370016
• St Mary's Regional Medical Center Hospital, Enid, OK, CCN 370026

Merit-based Incentive Payment System (MIPS)

Final score

81.73 of 100Reported as group

Quality

58.26

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/13821/brand/2/csg/1/fhir/r4

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

• Radiation Medicine Associates, P.C.

  • Radiation Oncology Physician
  • Oklahoma City, OK
  • NPI 1679631329
  Medicare reassignment Care Compare group NPD
• Oklahoma Proton Center LLC

  • Radiation Oncology Clinic/Center
  • Oklahoma City, OK
  • NPI 1114408762
  Medicare reassignment NPD
• Oklahoma Sleep Institute LLC

  • Sleep Disorder Diagnostic Clinic/Center
  • Oklahoma City, OK
  • NPI 1467414144
  NPD (past)

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

• Integris Baptist Medical Center Inc

  dba INTEGRIS Decisions Mental Health and Addiction Recovery Programs

  • Psychiatric Hospital Unit
  • Oklahoma City, OK
  • NPI 1598837221
  Care Compare affiliation
• Integris Baptist Medical Center Inc

  dba Integris Mental Health Center

  • Psychiatric Hospital Unit
  • Spencer, OK
  • NPI 1659443372
  Care Compare affiliation
• Integris Baptist Medical Center Inc

  dba Integris Health Baptist Medical Center

  • General Acute Care Hospital
  • Oklahoma City, OK
  • NPI 1831103654
  Care Compare affiliation
• Integris Baptist Medical Center Inc

  dba Integris Mental Health Center Acute

  • Psychiatric Hospital Unit
  • Spencer, OK
  • NPI 1881760759
  Care Compare affiliation
• Integris Bass Baptist Health Center

  dba Integris Health Enid Hospital

  • General Acute Care Hospital
  • Enid, OK
  • NPI 1144236571
  Care Compare affiliation
• Integris South Oklahoma City Hospital Corporation

  dba Integris Southwest Breast Center

  • Mammography Clinic/Center
  • Oklahoma City, OK
  • NPI 1336155779

  Hospital

  Care Compare affiliation
• Integris South Oklahoma City Hospital Corporation

  dba Integris Jim Thorpe Inpatient Rehabilitation

  • Rehabilitation Hospital Unit
  • Oklahoma City, OK
  • NPI 1336252717
  Care Compare affiliation
• Integris South Oklahoma City Hospital Corporation

  dba Integris Health Southwest Medical Center

  • General Acute Care Hospital
  • Oklahoma City, OK
  • NPI 1457372625
  Care Compare affiliation
• Uhs of Oklahoma, LLC

  dba St. Mary's Regional Medical Center

  • General Acute Care Hospital
  • Enid, OK
  • NPI 1417947466
  Care Compare affiliation

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

{
    "created_epoch": "1151020800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1716249600000",
    "number": "1578599304",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 248856",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731248856",
            "telephone_number": "405-607-4520",
            "fax_number": "405-607-4525"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5911 W MEMORIAL RD",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731422015",
            "telephone_number": "405-773-6530"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4401 S Western Ave",
            "address_purpose": "LOCATION",
            "city": "Oklahoma City",
            "state": "OK",
            "postal_code": "731093413",
            "country_code": "US",
            "telephone_number": "405-636-7342",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LARSON",
        "first_name": "GARY",
        "middle_name": "L",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-23",
        "last_updated": "2024-05-21",
        "certification_date": "2024-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "OK",
            "license": "13856",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "300042703",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100088460A",
            "state": "OK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Michael Lee Larsen
• Deborah Larson-Stoa, PH.D.
• Anna Larson, M.S.
• Dian Lenice Larson
• Erick Larson
• Lauren Larson
• Sheri Suzanne Larson, ARNP
• Theresa A Larson, MD
• Alexandra Elisabeth Larsson
• Robert Lance Larue

• Radiation Oncology Physician in Oklahoma City, OK
• Providers in Oklahoma City, OK by specialty
• Radiation Oncology Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2024; 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.