Spencer Wallace Walker, D.D.S.

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

08812 Issued in IA

Practice address

322 S Commercial Ave
Eagle Grove, IA 50533-2210

Phone

(515) 448-4852

NPI assigned

May 14, 2011

Sex

Male

Sole proprietor

Yes

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 IA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Walker Dental Consulting, L.L.C.

  • General Practice Dentistry
  • Eagle Grove, IA
  • NPI 1104784842
  NPD Authorized official
• Mother Ship LLC

  dba Moffitt Dental

  • Dental Clinic/Center
  • Eagle Grove, IA
  • NPI 1376408609
  NPD (past)

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

{
    "created_epoch": "1305331200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768176000000",
    "number": "1154613750",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "322 S COMMERCIAL AVE",
            "city": "EAGLE GROVE",
            "state": "IA",
            "postal_code": "505332210",
            "telephone_number": "515-448-4852"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "322 S COMMERCIAL AVE",
            "city": "EAGLE GROVE",
            "state": "IA",
            "postal_code": "505332210",
            "telephone_number": "515-448-4852"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1303 11th Ave",
            "address_purpose": "LOCATION",
            "city": "Manson",
            "state": "IA",
            "postal_code": "505635065",
            "country_code": "US",
            "telephone_number": "712-469-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "SPENCER",
        "middle_name": "WALLACE",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-05-14",
        "last_updated": "2026-01-12",
        "certification_date": "2026-01-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "IA",
            "license": "08812",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Trimark Physicians Group Inc (Trimark Physicians Group)
• Trinity Regional Medical Center (Unitypoint Clinic Family Medicine Eagle Grove)
• James David Varland, LMHC LMFT
• Andrew J Wagner, PHARMD
• Walker Dental Consulting, L.L.C.

• General Practice Dentistry in Eagle Grove, IA
• Providers in Eagle Grove, IA by specialty
• General Practice Dentistry in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 12, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.