David Stewart, PA-C
NPI 1568450401 · Physician Assistant · Stanford, CA
David Stewart, PA-C is a Physician Assistant provider in Stanford, CA (NPI 1568450401).
Provider details
- NPI number
- 1568450401
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA16724 (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
20 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
- 2005-10-13
- Last updated
- 2017-02-20
Frequently asked questions
- What is David Stewart's NPI number?
- David Stewart's National Provider Identifier (NPI) is 1568450401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Stewart's specialty?
- David Stewart is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Stewart located?
- David Stewart's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is David Stewart's phone number?
- The practice phone number listed in the NPPES registry for David Stewart is (650) 723-6469.
- Is David Stewart's NPI active?
- Yes — David Stewart's NPI (1568450401) is active in the NPPES registry as of the last update on 2017-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.