Organization Active NPI

JD Stewart Companies PLLC

Doing business as Integrity Audiology

  • Audiologist-Hearing Aid Fitter
  • Stillwater, OK
National Provider Identifier
1578903340
Registry record updated Feb 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Audiologist-Hearing Aid FitterTaxonomy code 237600000X
License
297 Issued in OK
Legal business name
JD STEWART COMPANIES PLLC
Doing business as
Integrity Audiology
Practice address
129 W 7TH Ave
Stillwater, OK 74074-4055
Phone
(405) 372-2657
Fax
(405) 372-2749
NPI assigned
Jun 26, 2013
Last updated
Feb 2, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 2, 2026

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

Authorized official

Name
John Stewart, MS, FAAANPI 1336330760
Title
Owner
Phone
(405) 372-2657

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist-Hearing Aid Fitter 237600000X 297 OK Primary

Addresses

Primary practice location

129 W 7TH Ave
Stillwater, OK 74074-4055

Mailing address

129 W 7TH Ave
Stillwater, OK 74074-4055
Phone (405) 372-2657

Other practice location 1

2340 E Main St
Cushing, OK 74023-2905
Phone (405) 372-2657

Other practice location 2

400 Fairview Ave Ste 16
Ponca City, OK 74601-1910
Phone (405) 372-2657

Other practice location 3

1201 S Adams St
Stillwater, OK 74074-5476
Phone (405) 372-2657

Other identifiers 1

IdentifierTypeStateIssuer
200544820CMedicaidOK

Other names 1

  • Integrity Audiology Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OK

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20131016001432 OK Part B Supplier - Clinic/Group Practice 5092949560 Receives reassigned benefits from 4 practitioners
1 other NPI on this enrollment
Practice locations: Ponca City, OK; Stillwater, OK

National Provider Directory

National Provider Directory

Locations

1025 E 2nd St
Cushing, OK 74023
Phone (918) 225-3627

129 W 7th Ave
Stillwater, OK 74074
Phone (405) 372-2657

Practitioners & affiliated clinicians

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1372204800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769990400000",
    "number": "1578903340",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "129 W 7TH AVE",
            "city": "STILLWATER",
            "state": "OK",
            "postal_code": "740744055",
            "telephone_number": "405-372-2657",
            "fax_number": "405-372-2749"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "129 W 7TH AVE",
            "city": "STILLWATER",
            "state": "OK",
            "postal_code": "740744055",
            "telephone_number": "405-372-2657",
            "fax_number": "405-372-2749"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2340 E Main St",
            "address_purpose": "LOCATION",
            "city": "Cushing",
            "state": "OK",
            "postal_code": "740232905",
            "country_code": "US",
            "telephone_number": "405-372-2657",
            "fax_number": "405-372-2749",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 Fairview Ave Ste 16",
            "address_purpose": "LOCATION",
            "city": "Ponca City",
            "state": "OK",
            "postal_code": "746011910",
            "country_code": "US",
            "telephone_number": "405-372-2657",
            "fax_number": "405-372-2749",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1201 S Adams St",
            "address_purpose": "LOCATION",
            "city": "Stillwater",
            "state": "OK",
            "postal_code": "740745476",
            "country_code": "US",
            "telephone_number": "405-372-2657",
            "fax_number": "405-372-2749",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "JD STEWART COMPANIES PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2013-06-26",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A",
        "authorized_official_last_name": "STEWART",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "405-372-2657",
        "authorized_official_credential": "MS, FAAA"
    },
    "taxonomies": [
        {
            "code": "237600000X",
            "taxonomy_group": "",
            "desc": "Audiologist-Hearing Aid Fitter",
            "state": "OK",
            "license": "297",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200544820C",
            "state": "OK"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Integrity Audiology",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Integrity Audiology",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Stillwater, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 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.