Andrew Gullion

Primary specialty

Hearing Instrument SpecialistTaxonomy code 237700000X

License

81332 Issued in TX

Practice address

124 E Bandera Rd Ste 201
Boerne, TX 78006-2851

Phone

(830) 331-9886

NPI assigned

Aug 18, 2026

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)

Not enrolled

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.

• Hill Country Hearing LLC

  • Audiologist
  • Boerne, TX
  • NPI 1306086897

  Hearing Instrument Specialist

  NPD (past)
• McCrae Hearing Ventures, Inc.

  • Audiologist-Hearing Aid Fitter
  • San Antonio, TX
  • NPI 1497806731
  NPD (past)

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

{
    "created_epoch": "1787011200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1093620494",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18626 ROGERS GLN # 201",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782584619",
            "telephone_number": "830-331-9886"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "124 E BANDERA RD STE 201",
            "city": "BOERNE",
            "state": "TX",
            "postal_code": "780062851",
            "telephone_number": "830-331-9886"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GULLION",
        "first_name": "ANDREW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-08-18",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237700000X",
            "taxonomy_group": "",
            "desc": "Hearing Instrument Specialist",
            "state": "TX",
            "license": "81332",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aurora Grothe, MSN, APRN, FNP-C
• Kate Mackenzie Grove
• Terry Allen Grover, D.O.
• Guadalupe Medical Innovations
• Guidon Group Behavioral Health LLC
• John L Gunthrie Jr., CRNA
• Olinda Christine Gutierrez, P.A.-C
• Thomas Gutierrez, RN, MSN, FNP
• Ashley Edith Guzman, PHARMD
• H-E-B, LP

• Hearing Instrument Specialist in Boerne, TX
• Providers in Boerne, TX by specialty
• Hearing Instrument Specialist in Texas

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