Stanley Young, MD
NPI 1902025190 · Dermatology Physician · San Mateo, CA
Enrolled with Medicare as Order and Referring Only - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanley Young, MD is a Dermatology Physician provider in San Mateo, CA (NPI 1902025190).
Provider details
- NPI number
- 1902025190
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A22530 (CA)
Specialties & taxonomies
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
- 2007-04-25
- Last updated
- 2023-03-07
Frequently asked questions
- What is Stanley Young's NPI number?
- Stanley Young's National Provider Identifier (NPI) is 1902025190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Young's specialty?
- Stanley Young is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Young located?
- Stanley Young's practice location on file with NPPES is 50 S San Mateo Drive, San Mateo, CA 94401-3865.
- What is Stanley Young's phone number?
- The practice phone number listed in the NPPES registry for Stanley Young is (650) 344-7546.
- Does Stanley Young accept Medicare?
- Stanley Young is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanley Young's NPI active?
- Yes — Stanley Young's NPI (1902025190) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.