Carolyn Joy Hedin, CRNP
NPI 1487657797ActiveIndividual· Nurse Practitioner, Adult Health· Frederick, MD
Nurse Practitioner, Adult Health (CRNP) with Frederick Gastroenterology Associates PA, practicing in Frederick, Maryland. 213 Medicare patients in 2024, $15,519 paid; nearly all of their 182 Part D prescriptions were generic (95%). Phathom Pharmaceuticals, Inc. was the largest of 5 companies reporting payments in 2025, $594.81 in all, mostly food and beverage. Lists Frederick Health Hospital as a hospital affiliation.
Overview
| NPI | 1487657797 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | May 31, 2005 |
| Last updated in NPPES | Jun 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | R128241 | 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 - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 213 |
|---|---|
| Services billed | 239 across 4 procedure codes |
| Paid by Medicare | $15,519 |
Part D prescriptions in 2024
| Prescriptions (claims) | 182 · 445 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $14,104 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Frederick Gastroenterology Associates PAFrederick, MD · 16 clinicians
Hospital affiliation
- Frederick Health HospitalFrederick, MD
Industry payments (Open Payments)
- 2025$594.81 · 10 payments from 5 companies
- 2024$832.02 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $198.81 | 2 |
| Dexcom, Inc. | $114.68 | 1 |
| Abbvie Inc. | $110.78 | 5 |
| Madrigal Pharmaceuticals | $93.08 | 1 |
| Coloplast Corp | $77.46 | 1 |
What the 2025 payments were for
- Food and Beverage$594.81 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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