Individual provider Active NPI

Andrea N Knapp, AU.D

  • Audiologist
  • Houston, TX
National Provider Identifier
1568972941
Registry record updated Jun 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
Practice address
6400 Fannin St Ste 2700
Houston, TX 77030-1539
Phone
(713) 486-5000
Fax
(713) 383-1411
NPI assigned
Oct 11, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X Primary

Addresses

Primary practice location

6400 Fannin St Ste 2700
Houston, TX 77030-1539

Mailing address

6400 Fannin St Ste 2700
Houston, TX 77030-1539
Phone (713) 486-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, TX2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20180831001781 CA Practitioner - Qualified Audiologist 9234489857 Reassigns benefits to 1 organization
I20260320003041 TX Practitioner - Qualified Audiologist 9234489857 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Qualified Audiologist
Education
Other, 2017
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

6410 Fannin St
Houston, TX 77030-3000

6414 Fannin St
Suite G125
Houston, TX 77030-1517

Merit-based Incentive Payment System (MIPS)

Final score
74.25 of 100Reported as group
Quality
51.19
Promoting interoperability
94
Improvement activities
40
Cost
61.73

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Sacramento Ear Nose & Throat Surgical & Medical Group Inc Audiologist CurrentSince Jul 31, 2018 Accepting new patients

Locations

2 Medical Plaza Dr
Ste 225
Roseville, CA 95661
Phone (916) 782-1291

1111 Exposition Blvd
Bldg 700
Sacramento, CA 95815
Phone (916) 736-3399

1111 Exposition Blvd
Ste 700
Sacramento, CA 95815
Phone (916) 736-3399

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1507680000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1568972941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6400 FANNIN ST STE 2700",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301539",
            "telephone_number": "713-486-5000",
            "fax_number": "713-383-1411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6400 FANNIN ST STE 2700",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301539",
            "telephone_number": "713-486-5000",
            "fax_number": "713-383-1411"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNAPP",
        "first_name": "ANDREA",
        "middle_name": "N",
        "credential": "AU.D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-10-11",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2026; 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.