Joan West, PA-C
NPI 1124219134 · Surgical Physician Assistant · Mountain View, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan West, PA-C is a Surgical Physician Assistant provider in Mountain View, CA (NPI 1124219134).
Provider details
- NPI number
- 1124219134
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 14548 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-08-05
- Last updated
- 2021-12-30
Frequently asked questions
- What is Joan West's NPI number?
- Joan West's National Provider Identifier (NPI) is 1124219134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan West's specialty?
- Joan West is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joan West located?
- Joan West's practice location on file with NPPES is 2490 Hospital Dr Ste 303, Mountain View, CA 94040-4124.
- What is Joan West's phone number?
- The practice phone number listed in the NPPES registry for Joan West is (650) 988-7500.
- Does Joan West accept Medicare?
- Joan West is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan West's NPI active?
- Yes — Joan West's NPI (1124219134) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.