Matthew A Stelzer, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

M-12936 Issued in ID

Practice address

1151 Hospital Way BLDG F
Pocatello, ID 83201-5091

Phone

(208) 232-1443

Fax

(208) 239-3434

NPI assigned

Mar 9, 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

Other identifiers 1

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in ID

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: mstelzer261968@ahs.direct-ci.com
• Direct secure messaging: admin@pocatellochildren.opdirect.net

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.

• Pocatello Children & Adolescent Clinic

  • Pediatrics Physician
  • Pocatello, ID
  • NPI 1700898822
  NPD (past)

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

{
    "created_epoch": "1141862400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742169600000",
    "number": "1609844471",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1151 HOSPITAL WAY BLDG F",
            "city": "POCATELLO",
            "state": "ID",
            "postal_code": "832015091",
            "telephone_number": "208-232-1443",
            "fax_number": "208-239-3434"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1151 HOSPITAL WAY BLDG F",
            "city": "POCATELLO",
            "state": "ID",
            "postal_code": "832015091",
            "telephone_number": "208-232-1443",
            "fax_number": "208-239-3434"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STELZER",
        "first_name": "MATTHEW",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-09",
        "last_updated": "2025-03-17",
        "certification_date": "2025-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "ID",
            "license": "M-12936",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "808342900",
            "state": "ID"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "admin@pocatellochildren.opdirect.net",
            "affiliation": "N",
            "address_1": "1151 Hospital Way Bldg F",
            "city": "Pocatello",
            "state": "ID",
            "country_code": "US",
            "postal_code": "832015091",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Steelhead Medical LTD
• Anne Stegenga
• Heather Mhairi Steimlosk, MOTR/L, LCSW
• Walter A Stein, PA
• Joseph F. Steiner, PHARM.D.
• Stephen M Maloff MD PA
• George H Stephens, M.D.
• Scott Stephenson, D.M.D.
• Stepping Stones Counseling and Mediation LLC
• Stepping Stones Counseling and Mediation LLC

• Pediatrics Physician in Pocatello, ID
• Providers in Pocatello, ID by specialty
• Pediatrics Physician in Idaho

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2025; 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.