Helen Yen-Hwa Cheng, M.D.
NPI 1013080654ActiveIndividual· Internal Medicine· Cameron Park, CA
Internal Medicine (M.D.) in Cameron Park, California, trained at Warren Alpert Medical School of Brown University (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $457,119 for 5,879 claims, against $156,591 paid for services in 2024.
Overview
| NPI | 1013080654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 15, 2006 |
| Last updated in NPPES | Mar 7, 2023 |
| Certified by provider | Mar 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G79291 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 3,537 across 54 procedure codes |
| Paid by Medicare | $156,591 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,879 · 13,168 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $457,119 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Dignity Health Medical FoundationFolsom, CA · 1,184 clinicians
- Marshall Medical CenterPlacerville, CA · 176 clinicians
Hospital affiliation
- Marshall Medical CenterPlacerville, CA
Other facilities
- American River Home CareHome health agency · Sacramento, CA
- Marshall Home CareHome health agency · Diamond Springs, CA
- Rx Staffing and Home CareHome health agency · Sacramento, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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