Erica R. Chong, PA-C
NPI 1811964943ActiveIndividual· Physician Assistant· Alameda, CA
Physician Assistant (PA-C) with University Healthcare Alliance, practicing in Alameda, California. Their prescriptions cost Medicare Part D more than their services did: $157,272 for 2,090 claims, against $31,919 paid for services in 2024. Genzyme Corporation was the largest of 3 companies reporting payments in 2024, $326.53 in all, mostly food and beverage. Lists Alta Bates Summit Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1811964943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 7, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA15750 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 421 across 28 procedure codes |
| Paid by Medicare | $31,919 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,090 · 4,623 30-day fills |
|---|---|
| Patients | 601 |
| Total drug cost | $157,272 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- University Healthcare AlliancePleasanton, CA · 327 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2024$326.53 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $143.71 | 1 |
| Abbvie Inc. | $120.19 | 1 |
| Neurocrine Biosciences, Inc. | $62.63 | 1 |
What the 2024 payments were for
- Food and Beverage$326.53 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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