Individual provider Active NPI

Cynthia N Atchoukeu

  • Audiologist
  • Mountain View, CA
National Provider Identifier
1821585415
Registry record updated May 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
AU4120 Issued in CA
Practice address
701 E El Camino Real
Mountain View, CA 94040-2833
Phone
(650) 934-7900
NPI assigned
Apr 18, 2018
Last updated
May 8, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X AU4120 CA Primary
Audiologist 231H00000X DA15182 AZ

Addresses

Primary practice location

701 E El Camino Real
Mountain View, CA 94040-2833

Mailing address

PO Box 276950
Sacramento, CA 95827-6950

Other practice location 1

9777 N 91st St
Scottsdale, AZ 85258-5087
Phone (480) 451-0220

Other practice location 2

6060 Hellyer Ave Ste 150
San Jose, CA 95138-1047
Phone (408) 227-6300

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250701002283 CA Practitioner - Qualified Audiologist 3779020144 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Qualified Audiologist
Education
At Still Un of HLTH Sciences, Col of Osteo Med, Mesa, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians

Practice addresses (Care Compare)

1085 W El Camino Real
Sunnyvale, CA 94087-1030
Phone (408) 524-5900

370 Distel Cir
Los Altos, CA 94022-1404
Phone (650) 254-5200

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
AU4120CAMDAudiologist

Practice roles

OrganizationSpecialtyStatusNew patients
Bass Medical Group CurrentSince Jun 23, 2025 Accepting new patients
Bass Medical Group Current Accepting new patients
Bass Medical Group CurrentSince Jun 23, 2025 Accepting new patients

Locations

15899 Los Gatos Almaden Rd
Ste 12
Los Gatos, CA 95032
Phone (408) 358-2663

701 E El Camino Real
Mountain View, CA 94040
Phone (650) 404-8370

6060 Hellyer Ave
Ste 150
San Jose, CA 95138
Phone (408) 227-6300

2637 Shadelands Dr
Walnut Creek, CA 94598
Phone (925) 627-3424

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": "1524009600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778198400000",
    "number": "1821585415",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 276950",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958276950"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 E EL CAMINO REAL",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940402833",
            "telephone_number": "650-934-7900"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9777 N 91st St",
            "address_purpose": "LOCATION",
            "city": "Scottsdale",
            "state": "AZ",
            "postal_code": "852585087",
            "country_code": "US",
            "telephone_number": "480-451-0220",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6060 Hellyer Ave Ste 150",
            "address_purpose": "LOCATION",
            "city": "San Jose",
            "state": "CA",
            "postal_code": "951381047",
            "country_code": "US",
            "telephone_number": "408-227-6300",
            "fax_number": "408-227-6314",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ATCHOUKEU",
        "first_name": "CYNTHIA",
        "middle_name": "N",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-04-18",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "CA",
            "license": "AU4120",
            "primary": true
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "AZ",
            "license": "DA15182",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mountain View, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 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.