William Hughson, M.D.
NPI 1467519579 · Internal Medicine Physician · San Diego, CA
William Hughson, M.D. is a Internal Medicine Physician provider in San Diego, CA (NPI 1467519579).
Provider details
- NPI number
- 1467519579
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G38693 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2007-01-02
- Last updated
- 2025-09-11
Frequently asked questions
- What is William Hughson's NPI number?
- William Hughson's National Provider Identifier (NPI) is 1467519579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hughson's specialty?
- William Hughson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Hughson located?
- William Hughson's practice location on file with NPPES is Ucsd Medical Center, San Diego, CA 92103-8201.
- What is William Hughson's phone number?
- The practice phone number listed in the NPPES registry for William Hughson is (619) 294-6201.
- Is William Hughson's NPI active?
- Yes — William Hughson's NPI (1467519579) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.