Thomas Yang, MD
NPI 1255418182 · Psychiatry Physician · Santa Clara, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Yang, MD is a Psychiatry Physician provider in Santa Clara, CA (NPI 1255418182).
Provider details
- NPI number
- 1255418182
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A72685 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 94 | 14 |
| Gabapentin | 82 | 25 |
| Trazodone Hcl | 74 | 27 |
| Fluoxetine Hcl | 68 | 23 |
| Buspirone Hcl | 63 | 19 |
| Sertraline Hcl | 62 | 19 |
| Clozapine | 61 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2021-12-17
Frequently asked questions
- What is Thomas Yang's NPI number?
- Thomas Yang's National Provider Identifier (NPI) is 1255418182, 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 Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Yang located?
- Thomas Yang's practice location on file with NPPES is 900 Kiely Blvd, Santa Clara, CA 95051-5329.
- What is Thomas Yang's phone number?
- The practice phone number listed in the NPPES registry for Thomas Yang is (408) 366-4410.
- 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 (1255418182) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.