Catherine R. Platnick, PA-C
NPI 1588668164ActiveIndividual· Physician Assistant· Annapolis, MD
Physician Assistant (PA-C) with Luminis Health Medical Group, LLC, practicing in Annapolis, Maryland. Mostly services rather than prescriptions: Medicare paid $43,235 for 307 patients in 2024, with only 27 Part D claims. Native Surgical, LLC was the largest of 4 companies reporting payments in 2025, $138.53 in all, mostly food and beverage. Lists Luminis Health Anne Arundel Medical Center, Inc as a hospital affiliation.
Overview
| NPI | 1588668164 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 10, 2005 |
| Last updated in NPPES | Mar 4, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C01886 | 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 | 307 |
|---|---|
| Services billed | 1,194 across 16 procedure codes |
| Paid by Medicare | $43,235 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 29 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $455.83 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Luminis Health Medical Group, LLCAnnapolis, MD · 539 clinicians
Hospital affiliation
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
Industry payments (Open Payments)
- 2025$138.53 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Native Surgical, LLC | $69.08 | 2 |
| Supreme Orthopedic Systems, LLC | $25.57 | 1 |
| Pacira Pharmaceuticals Incorporated | $22.69 | 1 |
| Bioventus LLC | $21.19 | 1 |
What the 2025 payments were for
- Food and Beverage$138.53 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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