Nathan L Ortiz, AU.D.

Primary specialty

AudiologistTaxonomy code 231H00000X

License

80971 Issued in TX

Practice address

170 Babcock Rd
San Antonio, TX 78201-3806

Phone

(210) 695-4708

Fax

(210) 695-4706

NPI assigned

Mar 27, 2015

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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.

• Precision Hearing Conservation, PC

  • Audiologist
  • San Antonio, TX
  • NPI 1386343341
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1427414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1487048336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "170 BABCOCK RD",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782013806",
            "telephone_number": "210-695-4708",
            "fax_number": "210-695-4706"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "170 BABCOCK RD",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782013806",
            "telephone_number": "210-695-4708",
            "fax_number": "210-695-4706"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ORTIZ",
        "first_name": "NATHAN",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "AU.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-03-27",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237600000X",
            "taxonomy_group": "",
            "desc": "Audiologist-Hearing Aid Fitter",
            "state": "TX",
            "license": "80971",
            "primary": false
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "TX",
            "license": "80971",
            "primary": true
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "CA",
            "license": "2973",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Ortiz
• Michelle Nathalie Ortiz, LCSW
• Mikayla Ariana Ortiz
• Miriam M Ortiz, LBSW
• Nadine Nicole Ortiz
• Oziel Ortiz, M.D.
• Patricio Roman Ortiz, LPC ASSOCIATE
• Rebecca Ortiz, R.N
• Rebekah Kathleen Ortiz
• Rene Ortiz, SA-C

• Audiologist in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Audiologist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.