Wei Zheng, M.D.
NPI 1881601789ActiveIndividual· Urology· Concord, CA
Urology (M.D.) with John Muir Physician Network and 1 other group, practicing in Concord, California. Their prescriptions cost Medicare Part D more than their services did: $391,894 for 1,645 claims, against $220,001 paid for services in 2024. Abbvie Inc. was the largest of 23 companies reporting payments in 2025, $1,056 in all, mostly food and beverage. Lists Contra Costa Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1881601789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Aug 3, 2021 |
| Certified by provider | Aug 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A73145 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 751 |
|---|---|
| Services billed | 4,593 across 82 procedure codes |
| Paid by Medicare | $220,001 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,645 · 4,300 30-day fills |
|---|---|
| Patients | 509 |
| Total drug cost | $391,894 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
- San Joaquin Faculty Medical GroupFrench Camp, CA · 128 clinicians
Hospital affiliations
- Contra Costa Regional Medical CenterMartinez, CA
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Industry payments (Open Payments)
- 2025$1,056 · 42 payments from 23 companies
- 2024$1,016 · 41 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $103.39 | 4 |
| Antares Pharma, Inc. | $101.41 | 6 |
| Janssen Biotech, Inc. | $80.05 | 3 |
| Sumitomo Pharma America, Inc. | $77.61 | 3 |
| Verity Pharmaceuticals Inc. | $69.35 | 3 |
What the 2025 payments were for
- Food and Beverage$1,020 · 41 payments
- Education$35.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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