Carolyn Gretchen Ryan, D.O.
NPI 1174603609ActiveIndividual· Family Medicine· Warrington, PA
Family Medicine (D.O.) in Warrington, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $286,517 for 3,829 claims, against $122,337 paid for services in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $235.75 in all, mostly food and beverage.
Overview
| NPI | 1174603609 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Oct 17, 2006 |
| Last updated in NPPES | Jun 23, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | OS007259L | PA |
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 - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 493 |
|---|---|
| Services billed | 3,510 across 43 procedure codes |
| Paid by Medicare | $122,337 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,829 · 9,348 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $286,517 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Phoenix Rehabilitation and Health Services IncCranberry Twp, PA · 2,800 clinicians
- Buxmont Medical Associates PCWarrington, PA · 8 clinicians
Hospital affiliation
- Doylestown HospitalDoylestown, PA
Other facilities
- Penn Medicine Home Health DoylestownHome health agency · Doylestown, PA
Industry payments (Open Payments)
- 2025$235.75 · 13 payments from 7 companies
- 2024$316.91 · 18 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $70.72 | 4 |
| Amgen Inc. | $49.98 | 3 |
| Inspire Medical Systems, Inc. | $49.37 | 2 |
| Novo Nordisk Inc | $16.87 | 1 |
| Glaxosmithkline, LLC. | $16.50 | 1 |
What the 2025 payments were for
- Food and Beverage$235.75 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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