Ann Carpenter, P.A.
NPI 1538235106 · Surgical Physician Assistant · Palo Alto, CA
Ann Carpenter, P.A. is a Surgical Physician Assistant provider in Palo Alto, CA (NPI 1538235106).
Provider details
- NPI number
- 1538235106
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- PA15454 (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
19 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
- 2006-11-27
- Last updated
- 2018-10-10
Frequently asked questions
- What is Ann Carpenter's NPI number?
- Ann Carpenter's National Provider Identifier (NPI) is 1538235106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Carpenter's specialty?
- Ann Carpenter is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Carpenter located?
- Ann Carpenter's practice location on file with NPPES is 795 El Camino Real, Palo Alto, CA 94301-2302.
- What is Ann Carpenter's phone number?
- The practice phone number listed in the NPPES registry for Ann Carpenter is (650) 321-4121.
- Is Ann Carpenter's NPI active?
- Yes — Ann Carpenter's NPI (1538235106) is active in the NPPES registry as of the last update on 2018-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.