Individual provider Active NPI

Karen Fernow, AU.D

  • Audiologist
  • Tulsa, OK
National Provider Identifier
1063783033
Registry record updated Sep 30, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
5372 Issued in OK
Practice address
3105 S Harvard Ave
Tulsa, OK 74135-4402
Phone
(918) 508-7601
Fax
(918) 508-7603
NPI assigned
Jan 23, 2012
Last updated
Sep 30, 2021By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 30, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X 5372 OK Primary

Addresses

Primary practice location

3105 S Harvard Ave
Tulsa, OK 74135-4402

Mailing address

3105 S Harvard Ave
Tulsa, OK 74135-4402
Phone (918) 508-7601

Other practice location 1

502 S Aspen Avenue
Broken Arrow, OK 74012
Phone (918) 508-7601

Other names 1

  • Karen Koehn Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VT, OK2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20170329000897 VT Practitioner - Qualified Audiologist 4688805187 Reassigns benefits to 1 organization
I20200922002236 OK Practitioner - Qualified Audiologist 4688805187 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Qualified Audiologist
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hearing Solution Centers IncGroup PAC ID 4486759206, 2 clinicians

Practice addresses (Care Compare)

6550 E 71St St
Suite 101
Tulsa, OK 74133-2767
Phone (918) 388-6644

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Hearing Solution Centers Inc CurrentSince Jan 27, 2025 Accepting new patients
University of Vermont Medical Center Inc CurrentSince Feb 9, 2017 Accepting new patients
Freedom Hearing Audiologist CurrentSince Jul 1, 2021 Accepting new patients
Advanced Orthopedics of Oklahoma PLLC Past Accepting new patients

Locations

505 S Aspen Ave
Broken Arrow, OK 74012
Phone (918) 508-7601

3105 S Harvard Ave
Tulsa, OK 74135
Phone (918) 508-7601

6550 E 71st St
Ste 101
Tulsa, OK 74133
Phone (918) 388-6644

130 Fisher Rd
Ste 3-1
Berlin, VT 05602
Phone (802) 225-7000

1 S Prospect St
Burlington, VT 05401
Phone (802) 847-4531

111 Colchester Ave
Burlington, VT 05401
Phone (802) 656-2415

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/HGJHAD

Organizations & group practices 4

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": "1327276800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1632960000000",
    "number": "1063783033",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3105 S HARVARD AVE",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741354402",
            "telephone_number": "918-508-7601",
            "fax_number": "918-508-7603"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3105 S HARVARD AVE",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741354402",
            "telephone_number": "918-508-7601",
            "fax_number": "918-508-7603"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "502 S Aspen Avenue",
            "address_purpose": "LOCATION",
            "city": "Broken Arrow",
            "state": "OK",
            "postal_code": "74012",
            "country_code": "US",
            "telephone_number": "918-508-7601",
            "fax_number": "918-508-7603",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FERNOW",
        "first_name": "KAREN",
        "credential": "AU.D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-01-23",
        "last_updated": "2021-09-30",
        "certification_date": "2021-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "OK",
            "license": "5372",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAREN",
            "last_name": "KOEHN",
            "credential": "AU.D., CCC-A",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Tulsa, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.