Roger Paul Walker, D.C.

Primary specialty

Sports Physician ChiropractorTaxonomy code 111NS0005X

License

5011 Issued in AZ

Practice address

4022 E Greenway Rd
Ste. #1
Phoenix, AZ 85032-4797

Phone

(602) 493-0004

NPI assigned

May 12, 2006

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Kai Health & Wellness, LLC

  • Sports Medicine (Family Medicine) Physician
  • Phoenix, AZ
  • NPI 1881117273
  NPD (past)
• The Chiropractic Company, PLLC

  • Chiropractor
  • Phoenix, AZ
  • NPI 1114031317
  NPD (past)

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

{
    "created_epoch": "1147392000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1962453415",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4022 E GREENWAY RD",
            "address_2": "STE. #1",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850324797",
            "telephone_number": "602-493-0004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4022 E GREENWAY RD",
            "address_2": "STE. #1",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850324797",
            "telephone_number": "602-493-0004"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKER",
        "first_name": "ROGER",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-12",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111NS0005X",
            "taxonomy_group": "",
            "desc": "Chiropractor, Sports Physician",
            "state": "AZ",
            "license": "5011",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marie F Walker, N.P.
• Mikhayla Walker
• Natasha Walker
• Onika Odessa Walker, LMSW
• Patricia Walker, OTR/L
• Ronald K Walker, DDS
• Russell Weed Walker, M.D.
• Samuel Walker
• Scott David Walker, D.P.M.
• Shena Walker, RN

• Sports Physician Chiropractor in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Sports Physician Chiropractor in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.