Michael Zhang, MD
NPI 1053632521 · Occupational Medicine Physician · Richmond, CA
Enrolled with Medicare as Order and Referring Only - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Zhang, MD is a Occupational Medicine Physician provider in Richmond, CA (NPI 1053632521).
Provider details
- NPI number
- 1053632521
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME136652 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 54 | 24 |
| Atorvastatin Calcium | 45 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 12 |
| Lisinopril | 29 | 11 |
| Losartan Potassium | 28 | 13 |
| Omeprazole | 26 | — |
| Glipizide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 411 W Indiantown RdJupiter, FL 33458-3538Phone: (561) 642-1000Fax: (561) 804-5629
- 1395 Brickell Ave Ste 800Miami, FL 33131-3302Phone: (305) 204-9998
Registry dates
- Enumerated
- 2010-06-18
- Last updated
- 2025-12-18
- Certified
- 2025-12-18
Frequently asked questions
- What is Michael Zhang's NPI number?
- Michael Zhang's National Provider Identifier (NPI) is 1053632521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Zhang's specialty?
- Michael Zhang is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Zhang located?
- Michael Zhang's practice location on file with NPPES is 901 Nevin Ave, Richmond, CA 94801-3143.
- What is Michael Zhang's phone number?
- The practice phone number listed in the NPPES registry for Michael Zhang is (510) 307-1500.
- Does Michael Zhang accept Medicare?
- Michael Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Zhang's NPI active?
- Yes — Michael Zhang's NPI (1053632521) is active in the NPPES registry as of the last update on 2025-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.