Gina Chen
NPI 1770322976ActiveIndividual· Physician Assistant· Fredericksburg, VA
Physician Assistant with Colonial Internal Medicine Associates PC, practicing in Fredericksburg, Virginia. 185 Medicare patients in 2024, $19,452 paid; nearly all of their 415 Part D prescriptions were generic (95%). Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $1,883 in all, mostly food and beverage. Lists Mary Washington Hospital as a hospital affiliation.
Overview
| NPI | 1770322976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 20, 2024 |
| Last updated in NPPES | May 28, 2025 |
| Certified by provider | May 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 185 |
|---|---|
| Services billed | 327 across 19 procedure codes |
| Paid by Medicare | $19,452 |
Part D prescriptions in 2024
| Prescriptions (claims) | 415 · 826 30-day fills |
|---|---|
| Patients | 231 |
| Total drug cost | $9,999 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Colonial Internal Medicine Associates PCFredericksburg, VA · 17 clinicians
Hospital affiliation
- Mary Washington HospitalFredericksburg, VA
Industry payments (Open Payments)
- 2025$1,883 · 123 payments from 21 companies
- 2024$395.59 · 20 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $298.36 | 29 |
| Pfizer Inc. | $255.14 | 11 |
| Astrazeneca Pharmaceuticals LP | $212.17 | 28 |
| Novo Nordisk Inc | $179.21 | 9 |
| Otsuka America Pharmaceutical, Inc. | $150.57 | 8 |
What the 2025 payments were for
- Food and Beverage$1,883 · 123 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 115 physician assistants in Fredericksburg · All physician assistants in Virginia