Individual provider Active NPI

Mary Jo Petras, MA CCCA FAAA

  • Audiologist-Hearing Aid Fitter
  • Cody, WY
National Provider Identifier
1093807281
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Audiologist-Hearing Aid FitterTaxonomy code 237600000X
License
AUDIOLOGIST HEARING Issued in WY
Practice address
721 Sheridan Ave
Suite 150 Big Horn Basin Hearing Inc
Cody, WY 82414
Phone
(307) 527-6475
Fax
(307) 527-6483
NPI assigned
Sep 28, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X AUDIOLOGY A966 WY
Audiologist-Hearing Aid Fitter 237600000X AUDIOLOGIST HEARING WY Primary

Addresses

Primary practice location

721 Sheridan Ave
Suite 150 Big Horn Basin Hearing Inc
Cody, WY 82414

Mailing address

26 Talon Drive
Cody, WY 82414
Phone (307) 587-0343

Other identifiers 1

IdentifierTypeStateIssuer
1179837000MedicaidWY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
AUDIOLOGY A966WYMDAudiologist
AUDIOLOGIST HEARINGWYMDAudiologist-Hearing Aid Fitter

Practice roles

OrganizationSpecialtyStatusNew patients
Big Horn Basin Hearing Inc Audiologist Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1159401600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1093807281",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "26 TALON DRIVE",
            "city": "CODY",
            "state": "WY",
            "postal_code": "82414",
            "telephone_number": "307-587-0343"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "721 SHERIDAN AVE",
            "address_2": "SUITE 150 BIG HORN BASIN HEARING INC",
            "city": "CODY",
            "state": "WY",
            "postal_code": "82414",
            "telephone_number": "307-527-6475",
            "fax_number": "307-527-6483"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PETRAS",
        "first_name": "MARY JO",
        "credential": "MA CCCA FAAA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-28",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "WY",
            "license": "AUDIOLOGY A966",
            "primary": false
        },
        {
            "code": "237600000X",
            "taxonomy_group": "",
            "desc": "Audiologist-Hearing Aid Fitter",
            "state": "WY",
            "license": "AUDIOLOGIST HEARING",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1179837000",
            "state": "WY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Cody, WY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.