Andrew Cheung, D.O.
NPI 1366974024ActiveIndividual· Family Medicine· San Ramon, CA
Family Medicine (D.O.) in San Ramon, California, trained at Midwestern University, Chicago College of Osteopathic Med (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $139,692 for 1,885 claims, against $50,002 paid for services in 2024. Exact Sciences Corporation was the largest of 6 companies reporting payments in 2024, $231.93 in all, mostly food and beverage.
Overview
| NPI | 1366974024 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2017 |
| Last updated in NPPES | Aug 30, 2021 |
| Certified by provider | Aug 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 16852 | CA |
| Family Medicine | 207Q00000X | OS020568 | PA |
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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 311 |
|---|---|
| Services billed | 780 across 51 procedure codes |
| Paid by Medicare | $50,002 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,885 · 4,227 30-day fills |
|---|---|
| Patients | 417 |
| Total drug cost | $139,692 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- San Ramon Regional Medical CenterSan Ramon, CA
Other facilities
- American Home Health Care, LLCHome health agency · Dublin, CA
- Asian Network Pacific Home Care, IncHome health agency · Oakland, CA
- John Muir Home Health ServicesHome health agency · Concord, CA
Industry payments (Open Payments)
- 2024$231.93 · 9 payments from 6 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $88.23 | 3 |
| Otsuka America Pharmaceutical, Inc. | $54.43 | 2 |
| Glaxosmithkline, LLC. | $25.35 | 1 |
| Lilly USA, LLC | $25.32 | 1 |
| Tactile Systems Technology Inc | $22.02 | 1 |
What the 2024 payments were for
- Food and Beverage$231.93 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 family medicine physicians in San Ramon · All family medicine physicians in California