Jennifer W. Cheng, D.O.
NPI 1669791612ActiveIndividual· Internal Medicine, Infectious Disease· Walnut Creek, CA
Internal Medicine, Infectious Disease (D.O.) in Walnut Creek, California, trained at Philadelphia College of Osteopathic Medicine (class of 2010). In 2024 Medicare paid $146,442 for 469 patients, and Part D covered 159 of their prescriptions, 58% of them generic. Paratek Pharmaceuticals, Inc. reported $122.35 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669791612 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | May 28, 2010 |
| Last updated in NPPES | Nov 15, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 20A14512 | 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 - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 469 |
|---|---|
| Services billed | 1,341 across 16 procedure codes |
| Paid by Medicare | $146,442 |
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 213 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $211,845 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Infectious Disease |
| Telehealth | Offers telehealth |
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
- Sutter Solano Medical CenterVallejo, CA
Industry payments (Open Payments)
- 2025$122.35 · 1 payment from 1 company
- 2024$121.80 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paratek Pharmaceuticals, Inc. | $122.35 | 1 |
What the 2025 payments were for
- Food and Beverage$122.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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