Claire Abrajano, P.N.P.
NPI 1427147040 · Nurse Practitioner · Palo Alto, CA
Claire Abrajano, P.N.P. is a Nurse Practitioner provider in Palo Alto, CA (NPI 1427147040).
Provider details
- NPI number
- 1427147040
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- NP9988 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 300 Pasteur DrStanford, CA 94305-2200Phone: (650) 498-5710
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2025-03-25
- Certified
- 2025-03-25
Frequently asked questions
- What is Claire Abrajano's NPI number?
- Claire Abrajano's National Provider Identifier (NPI) is 1427147040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Abrajano's specialty?
- Claire Abrajano is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claire Abrajano located?
- Claire Abrajano's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Claire Abrajano's phone number?
- The practice phone number listed in the NPPES registry for Claire Abrajano is (650) 497-8000.
- Is Claire Abrajano's NPI active?
- Yes — Claire Abrajano's NPI (1427147040) is active in the NPPES registry as of the last update on 2025-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.