Patricia Ann Helferstay, PA-C
NPI 1215477112ActiveIndividual· Physician Assistant· Annapolis, MD
Physician Assistant (PA-C) with Luminis Health Medical Group, LLC, practicing in Annapolis, Maryland. 57 Medicare patients in 2024, $7,300 paid; nearly all of their 297 Part D prescriptions were generic (99%). Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $328.91 in all, mostly food and beverage. Lists Luminis Health Anne Arundel Medical Center, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1215477112 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 27, 2017 |
| Last updated in NPPES | Oct 9, 2024 |
| Certified by provider | Oct 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C0006398 | MD |
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 (DC); Practitioner - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 87 across 15 procedure codes |
| Paid by Medicare | $7,300 |
Part D prescriptions in 2024
| Prescriptions (claims) | 297 · 326 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $4,945 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Luminis Health Medical Group, LLCAnnapolis, MD · 539 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$328.91 · 8 payments from 5 companies
- 2024$1,470 · 16 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $129.03 | 2 |
| Ethicon US, LLC | $121.25 | 3 |
| Glaxosmithkline, LLC. | $29.78 | 1 |
| Corcept Therapeutics | $24.76 | 1 |
| Merck Sharp & Dohme LLC | $24.09 | 1 |
What the 2025 payments were for
- Food and Beverage$328.91 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 112 physician assistants in Annapolis · All physician assistants in Maryland