Judy Cao
NPI 1003288721ActiveIndividual· Physician Assistant· Silver Spring, MD
Physician Assistant with Amber Hill Physical Therapy Inc and 1 other group, practicing in Silver Spring, Maryland. Their prescriptions cost Medicare Part D more than their services did: $252,139 for 2,382 claims, against $59,360 paid for services in 2024. Astellas Pharma US Inc was the largest of 7 companies reporting payments in 2025, $329.18 in all, mostly food and beverage. Lists Berkeley Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1003288721 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 21, 2015 |
| Last updated in NPPES | Oct 21, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C0005846 | MD |
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 (DC); Practitioner - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 258 |
|---|---|
| Services billed | 1,230 across 42 procedure codes |
| Paid by Medicare | $59,360 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,382 · 5,742 30-day fills |
|---|---|
| Patients | 227 |
| Total drug cost | $252,139 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Amber Hill Physical Therapy IncFrederick, MD · 334 clinicians
- Privia Care Center LLCArnold, MD · 287 clinicians
Hospital affiliations
- Berkeley Medical CenterMartinsburg, WV
- Frederick Health HospitalFrederick, MD
- Jefferson Medical CenterRanson, WV
Other facilities
- Frederick Health Home CareHome health agency · Frederick, MD
- Home CallHome health agency · Frederick, MD
Industry payments (Open Payments)
- 2025$329.18 · 15 payments from 7 companies
- 2024$473.98 · 26 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $76.62 | 3 |
| Amgen Inc. | $71.74 | 4 |
| Lilly USA, LLC | $62.46 | 2 |
| Medtronic, Inc. | $35.85 | 1 |
| Phathom Pharmaceuticals, Inc. | $32.04 | 2 |
What the 2025 payments were for
- Food and Beverage$284.18 · 14 payments
- Education$45.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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