Brian Cheng, MD
NPI 1962771675 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Cheng, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1962771675).
Provider details
- NPI number
- 1962771675
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A119190 (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
14 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 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 486 | 163 |
| Amlodipine Besylate | 286 | 98 |
| Losartan Potassium | 169 | 55 |
| Levothyroxine Sodium | 120 | 40 |
| Hydrochlorothiazide | 118 | 40 |
| Tamsulosin Hcl | 116 | 44 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-12-26
- Last updated
- 2021-12-21
Frequently asked questions
- What is Brian Cheng's NPI number?
- Brian Cheng's National Provider Identifier (NPI) is 1962771675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Cheng's specialty?
- Brian Cheng is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Cheng located?
- Brian Cheng's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Brian Cheng's phone number?
- The practice phone number listed in the NPPES registry for Brian Cheng is (510) 752-1000.
- Does Brian Cheng accept Medicare?
- Brian Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Cheng's NPI active?
- Yes — Brian Cheng's NPI (1962771675) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.