Michael Sumner, D.O.

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

8026 Issued in OK

Practice address

6151 S Yale Ave Ste 100a
Tulsa, OK 74136-1929

Phone

(918) 494-8500

Fax

(918) 307-5578

NPI assigned

Jun 9, 2016

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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

Advanced Heart Failure and Transplant CardiologyAlso: Cardiovascular Disease (Cardiology)

Education

Oklahoma State University College of Osteopathic Medicine, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Warren Clinic IncGroup PAC ID 8820900293, 787 clinicians

Saint Francis Hospital, Inc.Group PAC ID 9537061171, 58 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Francis Hospital, Inc Hospital, Tulsa, OK, CCN 370091
• Saint Francis Hospital South, LLC Hospital, Tulsa, OK, CCN 370218
• Saint Francis Hospital Muskogee Hospital, Muskogee, OK, CCN 370025
• Saint Francis Hospital Vinita, Inc Hospital, Vinita, OK, CCN 370237
• Northeastern Health System Hospital, Tahlequah, OK, CCN 370089

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: msumner76790@direct.saintfrancis.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.

• Warren Clinic Inc

  • General Practice Physician
  • Tulsa, OK
  • NPI 1174582282
  Medicare reassignment Care Compare group NPD
• Saint Francis Hospital, Inc.

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1144228487
  Medicare reassignment Care Compare group
• Saint Francis Hospital Muskogee Inc

  • General Acute Care Hospital
  • Muskogee, OK
  • NPI 1386188837
  Medicare reassignment NPD
• Laureate Psychiatric Clinic and Hospital Inc

  • Psychiatric Hospital
  • Tulsa, OK
  • NPI 1710985064
  Medicare reassignment
• Saint Francis Hospital South LLC

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1376561944
  Medicare reassignment
• Saint Francis Hospital Vinita, Inc

  • General Acute Care Hospital
  • Vinita, OK
  • NPI 1700334232
  Medicare reassignment

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

• Northeastern Health System

  • General Acute Care Hospital
  • Tahlequah, OK
  • NPI 1003865999
  Care Compare affiliation
• Northeastern Health System

  • Rural Health Clinic/Center
  • Fort Gibson, OK
  • NPI 1013458652

  Hospital

  Care Compare affiliation
• Northeastern Health System

  • Rural Health Clinic/Center
  • Tahlequah, OK
  • NPI 1306387949

  Hospital

  Care Compare affiliation
• Northeastern Health System

  • Addiction (Substance Use Disorder) Counselor
  • Tahlequah, OK
  • NPI 1689338519

  Hospital

  Care Compare affiliation
• Saint Francis Hospital Muskogee Inc

  • General Acute Care Hospital
  • Muskogee, OK
  • NPI 1386188837
  Care Compare affiliation
• Saint Francis Hospital South LLC

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1376561944
  Care Compare affiliation
• Saint Francis Hospital Vinita, Inc

  • Medicare Defined Swing Bed Hospital Unit
  • Vinita, OK
  • NPI 1467902460
  Care Compare affiliation
• Saint Francis Hospital Vinita, Inc

  • Psychiatric Hospital Unit
  • Vinita, OK
  • NPI 1578013579
  Care Compare affiliation
• Saint Francis Hospital Vinita, Inc

  • General Acute Care Hospital
  • Vinita, OK
  • NPI 1700334232
  Care Compare affiliation
• Saint Francis Hospital, Inc.

  • Rehabilitation Hospital Unit
  • Tulsa, OK
  • NPI 1003039488
  Care Compare affiliation
• Saint Francis Hospital, Inc.

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1144228487
  Care Compare affiliation

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

{
    "created_epoch": "1465430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1639528656",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6502 S YALE AVE STE 3410",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741368329",
            "telephone_number": "888-247-0125",
            "fax_number": "918-502-8210"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6151 S YALE AVE STE 100A",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741361929",
            "telephone_number": "918-494-8500",
            "fax_number": "918-307-5578"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6151 S Yale Ave Ste 1-304",
            "address_purpose": "LOCATION",
            "city": "Tulsa",
            "state": "OK",
            "postal_code": "741361907",
            "country_code": "US",
            "telephone_number": "918-494-8500",
            "fax_number": "918-307-5578",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10505 E 91st St Ste 208",
            "address_purpose": "LOCATION",
            "city": "Tulsa",
            "state": "OK",
            "postal_code": "741335829",
            "country_code": "US",
            "telephone_number": "918-494-8500",
            "fax_number": "918-307-5578",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 Rockefeller Dr",
            "address_purpose": "LOCATION",
            "city": "Muskogee",
            "state": "OK",
            "postal_code": "744015075",
            "country_code": "US",
            "telephone_number": "918-502-8500",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6655 S Yale Ave",
            "address_purpose": "LOCATION",
            "city": "Tulsa",
            "state": "OK",
            "postal_code": "741363326",
            "country_code": "US",
            "telephone_number": "918-494-8500",
            "fax_number": "918-307-5578",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4140 SE Adams Rd",
            "address_purpose": "LOCATION",
            "city": "Bartlesville",
            "state": "OK",
            "postal_code": "740068450",
            "country_code": "US",
            "telephone_number": "918-494-8500",
            "fax_number": "918-307-5578",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "735 N Foreman St",
            "address_purpose": "LOCATION",
            "city": "Vinita",
            "state": "OK",
            "postal_code": "743011422",
            "country_code": "US",
            "telephone_number": "918-494-8500",
            "fax_number": "918-307-5578",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10501 E 91st St",
            "address_purpose": "LOCATION",
            "city": "Tulsa",
            "state": "OK",
            "postal_code": "741335790",
            "country_code": "US",
            "telephone_number": "918-494-8500",
            "fax_number": "918-307-5578",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6161 S Yale Ave",
            "address_purpose": "LOCATION",
            "city": "Tulsa",
            "state": "OK",
            "postal_code": "741361902",
            "country_code": "US",
            "telephone_number": "918-494-8500",
            "fax_number": "918-307-5578",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SUMNER",
        "first_name": "MICHAEL",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-06-09",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "OK",
            "license": "8026",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "OS019035",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "201183980A",
            "state": "OK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Summit Specialty Care, PC
• Summit Specialty Services PLLC
• Christine Ellen Sumner-Davis, MS, RD, LD
• Jennifer Otoka Sumner, PHD
• Jessica Tucker Sumner, D.O.
• Angela Sumter
• Dwayne Sumter
• Kody Sumter
• Suncrest Hospice Tulsa LLC
• Dianna Jean Sunday, PT

• Cardiovascular Disease Physician in Tulsa, OK
• Providers in Tulsa, OK by specialty
• Cardiovascular Disease Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 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.