Peter Cham, MD
NPI 1891827788 · Dermatology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Cham, MD is a Dermatology Physician provider in San Jose, CA (NPI 1891827788).
Provider details
- NPI number
- 1891827788
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A92964 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluorouracil | 73 | 59 |
| Adalimumab-Attobrand: Amjevita(cf) Autoinjector | 53 | — |
| Hydrocortisone | 43 | 29 |
| Triamcinolone Acetonide | 42 | 31 |
| Apremilastbrand: Otezla | 30 | — |
| Acitretin | 29 | — |
| Fluocinonide | 27 | 18 |
| Clobetasol Propionate | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-09
- Last updated
- 2023-03-20
- Certified
- 2023-03-20
Frequently asked questions
- What is Peter Cham's NPI number?
- Peter Cham's National Provider Identifier (NPI) is 1891827788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Cham's specialty?
- Peter Cham is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Cham located?
- Peter Cham's practice location on file with NPPES is 276 International Circle, San Jose, CA 95119.
- What is Peter Cham's phone number?
- The practice phone number listed in the NPPES registry for Peter Cham is (408) 972-3590.
- Does Peter Cham accept Medicare?
- Peter Cham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Cham's NPI active?
- Yes — Peter Cham's NPI (1891827788) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.