Jonathan Lum Chin, MD
NPI 1841216892ActiveIndividual· Urology· Antioch, CA
Urology (MD) in Antioch, California, trained at Harvard Medical School (class of 2000). In 2024 Medicare paid $508,007 for 577 patients, and Part D covered 1,407 of their prescriptions, 86% of them generic. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $548.56 in all, mostly food and beverage.
Overview
| NPI | 1841216892 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 14, 2006 |
| Last updated in NPPES | Dec 2, 2024 |
| Certified by provider | Dec 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A77873 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 577 |
|---|---|
| Services billed | 9,818 across 75 procedure codes |
| Paid by Medicare | $508,007 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,407 · 3,291 30-day fills |
|---|---|
| Patients | 384 |
| Total drug cost | $227,273 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Urology |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- Sutter Delta Medical CenterAntioch, CA
Industry payments (Open Payments)
- 2025$548.56 · 21 payments from 7 companies
- 2024$500.52 · 22 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $212.82 | 10 |
| Teleflex LLC | $140.60 | 4 |
| Bluewind Medical | $48.15 | 2 |
| Olympus America Inc. | $45.83 | 1 |
| Accord Healthcare, Inc. | $44.36 | 2 |
What the 2025 payments were for
- Food and Beverage$548.56 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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