Greyson Walker Mitchell, PA

Primary specialty

Surgical Physician AssistantTaxonomy code 363AS0400X

Practice address

6767 S Yale Ave Ste a
Tulsa, OK 74136-3399

Phone

(918) 492-7587

Fax

(918) 492-4033

NPI assigned

Nov 1, 2025

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Neurological Surgery IncGroup PAC ID 2860472818, 11 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Francis Hospital, Inc Hospital, Tulsa, OK, CCN 370091
• Tulsa Spine & Specialty Hospital Hospital, Tulsa, OK, CCN 370216
• Hillcrest Medical Center Hospital, Tulsa, OK, CCN 370001

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Neurological Surgery Inc

  • Neurological Surgery Physician
  • Tulsa, OK
  • NPI 1063401180
  Medicare reassignment Care Compare group NPD

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

• Ahs Hillcrest Medical Center, LLC

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1629057229
  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
• Tulsa Spine & Specialty Hospital

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1033185293
  Care Compare affiliation

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

{
    "created_epoch": "1761955200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768694400000",
    "number": "1386513059",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6767 S YALE AVE STE A",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741363399",
            "telephone_number": "918-492-7587",
            "fax_number": "918-492-4033"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6767 S YALE AVE STE A",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741363399",
            "telephone_number": "918-492-7587",
            "fax_number": "918-492-4033"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MITCHELL",
        "first_name": "GREYSON",
        "middle_name": "WALKER",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-11-01",
        "last_updated": "2026-01-18",
        "certification_date": "2026-01-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Callah Mitchell
• Cathy Mitchell, OTR/L
• David Andrew Mitchell
• Grace K Mitchell, PA-C
• Gregory L Mitchell, MD
• Hailey Mitchell, OD
• James Joseph Mitchell, MSW
• Jessica Marie Mitchell
• Kandace Mae Mitchell, CCC-SLP
• Karen M. Mitchell, M.D.

• Surgical Physician Assistant in Tulsa, OK
• Providers in Tulsa, OK by specialty
• Surgical Physician Assistant in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 18, 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.