Mark Stephens Jr., MD

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

34874 Issued in OK

Practice address

1000 N Lincoln Blvd
Oklahoma City, OK 73104-3252

Phone

(405) 271-7000

NPI assigned

May 8, 2019

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

Neurosurgery

Education

Other, 2019

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Ou Health Partners, Inc

  • Multi-Specialty Clinic/Center
  • Oklahoma City, OK
  • NPI 1528642642
  Medicare reassignment

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

{
    "created_epoch": "1557273600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777161600000",
    "number": "1093370603",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10508 WHITEHAVEN RD",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731203038",
            "telephone_number": "210-854-5622"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 N LINCOLN BLVD",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731043252",
            "telephone_number": "405-271-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEPHENS",
        "first_name": "MARK",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-05-08",
        "last_updated": "2026-04-26",
        "certification_date": "2026-04-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "OK",
            "license": "34874",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Felicia Stephens
• Jena Stephens, MD
• Kailey Stephens
• Katawna J Stephens
• Kiera Marie Stephens, AU.D.
• Michelle Renee Stephens, APRN, FNP-C
• Paul Lamont Stephens
• Sela Allana Stephens
• Stacey Stephens
• Stacey Marie Stephens

• Neurological Surgery Physician in Oklahoma City, OK
• Providers in Oklahoma City, OK by specialty
• Neurological Surgery Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 26, 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.