Valley Chiropractic Office of Rachel Frozenfar DC PC

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

DC 24679 Issued in CA

Legal business name

VALLEY CHIROPRACTIC OFFICE OF RACHEL FROZENFAR DC PC

Practice address

811 Altos Oaks Dr
Suite #3
Los Altos, CA 94024-5426

Phone

(650) 941-4475

Fax

(650) 941-4446

NPI assigned

Feb 11, 2009

Organization subpart

No

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

Authorized official

Name

Dr. Rachel Frozenfar, DCNPI 1003908997

Title

President/Secretary

Phone

(650) 941-4475

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Rachel Frozenfar, DC

  • Chiropractor
  • Los Altos, CA
  • NPI 1003908997
  Medicare reassignment NPD Authorized official
• Francesca Rose Eszes

  • Chiropractor
  • Los Altos, CA
  • NPI 1306656228
  Medicare reassignment
• Emily Foye Yenie, DC

  • Chiropractor
  • Los Altos, CA
  • NPI 1043997000
  NPD
• Janae A Smith, D.C.

  • Chiropractor
  • Los Altos, CA
  • NPI 1609159862
  NPD (past)

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

{
    "created_epoch": "1234310400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779235200000",
    "number": "1891934022",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "811 ALTOS OAKS DR STE 3",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940245427",
            "telephone_number": "650-941-4475",
            "fax_number": "650-941-4446"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "811 ALTOS OAKS DR",
            "address_2": "SUITE #3",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940245426",
            "telephone_number": "650-941-4475",
            "fax_number": "650-941-4446"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "VALLEY CHIROPRACTIC OFFICE OF RACHEL FROZENFAR DC PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2009-02-11",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A",
        "authorized_official_last_name": "FROZENFAR",
        "authorized_official_first_name": "RACHEL",
        "authorized_official_title_or_position": "PRESIDENT/SECRETARY",
        "authorized_official_telephone_number": "650-941-4475",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DC"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "DC 24679",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Univfy Inc.
• Eugene Sanborn Urbain, PH.D.
• Uroviu Corporation
• Maria Claire Vahle-Klein, LMFT
• Valley Chiropractic Office of Rachel Frozenfar DC PC
• Mary W Van Riper, LMFT, LPCC
• Camilla Niles Van Voorhees, M.D.
• Anna Varnayeva
• Sheena Vaswani, DDS
• Veena H Kuppalli

• Chiropractor in Los Altos, CA
• Providers in Los Altos, CA by specialty
• Chiropractor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 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.