Thomas Yang, MD
NPI 1285839654 · Diagnostic Radiology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Yang, MD is a Diagnostic Radiology Physician provider in Stanford, CA (NPI 1285839654).
Provider details
- NPI number
- 1285839654
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A81786 (CA)
Specialties & taxonomies
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
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)
- 600 Coffee RdModesto, CA 95355-4201Phone: (209) 521-6097
Registry dates
- Enumerated
- 2007-06-18
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Thomas Yang's NPI number?
- Thomas Yang's National Provider Identifier (NPI) is 1285839654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Yang's specialty?
- Thomas Yang is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Yang located?
- Thomas Yang's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Thomas Yang's phone number?
- The practice phone number listed in the NPPES registry for Thomas Yang is (650) 723-4000.
- Does Thomas Yang accept Medicare?
- Thomas Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Yang's NPI active?
- Yes — Thomas Yang's NPI (1285839654) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.