Raymond Z. Riley, PA-C
NPI 1659766541ActiveIndividual· Physician Assistant· Westminster, MD
Physician Assistant (PA-C) in Westminster, Maryland, licensed in MD and NC, with an NPI issued in March 2015. 139 Medicare patients in 2024, $10,289 paid; nearly all of their 132 Part D prescriptions were generic (99%). Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2024, $169.47 in all, mostly education.
Overview
| NPI | 1659766541 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 30, 2015 |
| Last updated in NPPES | Oct 7, 2024 |
| Certified by provider | Oct 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C05750 | MD |
| Physician Assistant | 363A00000X | 0010-05662 | NC |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 191 across 38 procedure codes |
| Paid by Medicare | $10,289 |
Part D prescriptions in 2024
| Prescriptions (claims) | 132 · 136 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $517.73 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2024$169.47 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $100.00 | 1 |
| Ethicon US, LLC | $69.47 | 2 |
What the 2024 payments were for
- Education$100.00 · 1 payment
- Food and Beverage$69.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 physician assistants in Westminster · All physician assistants in Maryland