William Mc Swain, PA
NPI 1619093861 · Physician Assistant · San Diego, CA
William Mc Swain, PA is a Physician Assistant provider in San Diego, CA (NPI 1619093861).
Provider details
- NPI number
- 1619093861
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA13930 (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
- 2007-03-21
- Last updated
- 2008-09-23
Frequently asked questions
- What is William Mc Swain's NPI number?
- William Mc Swain's National Provider Identifier (NPI) is 1619093861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mc Swain's specialty?
- William Mc Swain is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Mc Swain located?
- William Mc Swain's practice location on file with NPPES is 4647 Zion Ave, San Diego, CA 92120-2507.
- What is William Mc Swain's phone number?
- The practice phone number listed in the NPPES registry for William Mc Swain is (619) 528-5000.
- Is William Mc Swain's NPI active?
- Yes — William Mc Swain's NPI (1619093861) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.