Valley Chiropractic Office of Rachel Frozenfar DC PC
NPI 1891934022 · Chiropractor · Los Altos, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valley Chiropractic Office of Rachel Frozenfar DC PC is a Chiropractor organization in Los Altos, CA (NPI 1891934022).
Provider details
- NPI number
- 1891934022
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Rachel Frozenfar, President/Secretary(650) 941-4475
- License
- DC 24679 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-11
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Valley Chiropractic Office of Rachel Frozenfar DC PC's NPI number?
- Valley Chiropractic Office of Rachel Frozenfar DC PC's National Provider Identifier (NPI) is 1891934022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Valley Chiropractic Office of Rachel Frozenfar DC PC?
- Valley Chiropractic Office of Rachel Frozenfar DC PC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Valley Chiropractic Office of Rachel Frozenfar DC PC located?
- Valley Chiropractic Office of Rachel Frozenfar DC PC's practice location on file with NPPES is 811 Altos Oaks Dr, Los Altos, CA 94024-5426.
- What is Valley Chiropractic Office of Rachel Frozenfar DC PC's phone number?
- The practice phone number listed in the NPPES registry for Valley Chiropractic Office of Rachel Frozenfar DC PC is (650) 941-4475.
- Does Valley Chiropractic Office of Rachel Frozenfar DC PC accept Medicare?
- Valley Chiropractic Office of Rachel Frozenfar DC PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Valley Chiropractic Office of Rachel Frozenfar DC PC?
- The authorized official listed on Valley Chiropractic Office of Rachel Frozenfar DC PC's NPPES record is Rachel Frozenfar, President/Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Valley Chiropractic Office of Rachel Frozenfar DC PC's NPI active?
- Yes — Valley Chiropractic Office of Rachel Frozenfar DC PC's NPI (1891934022) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.