Paul David Allegretti, D.O.
NPI 1033231907ActiveIndividual· Internal Medicine, Gastroenterology· Lancaster, PA
Internal Medicine, Gastroenterology (D.O.) in Lancaster, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $940,003 for 1,526 claims, against $202,315 paid for services in 2024. Ardelyx, Inc. was the largest of 11 companies reporting payments in 2025, $22,580 in all, mostly speaking and faculty fees.
Overview
| NPI | 1033231907 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2007 |
| Last updated in NPPES | Nov 7, 2025 |
| Certified by provider | Nov 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | OS011992 | PA |
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 - Gastroenterology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 532 |
|---|---|
| Services billed | 6,840 across 59 procedure codes |
| Paid by Medicare | $202,315 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,526 · 2,610 30-day fills |
|---|---|
| Patients | 381 |
| Total drug cost | $940,003 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Lancaster General HospitalLancaster, PA · 520 clinicians
- Regional Gastroenterology Associates of Lancaster, Ltd.Lancaster, PA · 244 clinicians
Hospital affiliations
- Lancaster General HospitalLancaster, PA
- Penn State Health Lancaster Medical CenterLancaster, PA
- Upmc LititzLititz, PA
Industry payments (Open Payments)
- 2025$22,580 · 55 payments from 11 companies
- 2024$10,340 · 58 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $12,314 | 15 |
| Phathom Pharmaceuticals, Inc. | $9,695 | 12 |
| Abbvie Inc. | $250.85 | 13 |
| Pfizer Inc. | $82.12 | 4 |
| Boston Scientific Corporation | $79.40 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$18,670 · 12 payments
- Travel and Lodging$2,436 · 2 payments
- Food and Beverage$1,474 · 41 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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