Peter Michael Deleeuw, D.O.
NPI 1710411541ActiveIndividual· Internal Medicine, Gastroenterology· Huntsville, AL
Internal Medicine, Gastroenterology (D.O.) in Huntsville, Alabama, trained at University of North Texas Hsc, College of Osteopathic Med (class of 2017). In 2024 Medicare paid $52,762 for 229 patients, and Part D covered 174 of their prescriptions, 87% of them generic. Madrigal Pharmaceuticals was the largest of 14 companies reporting payments in 2025, $1,831 in all, mostly food and beverage.
Overview
| NPI | 1710411541 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 18, 2017 |
| Last updated in NPPES | Jan 22, 2024 |
| Certified by provider | Jan 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | DO.3357 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 229 |
|---|---|
| Services billed | 524 across 22 procedure codes |
| Paid by Medicare | $52,762 |
Part D prescriptions in 2024
| Prescriptions (claims) | 174 · 368 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $64,999 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- The Center for Colon and Digestive Disease P CHuntsville, AL · 16 clinicians
Hospital affiliations
- Crestwood Medical CenterHuntsville, AL
- Highlands Medical CenterScottsboro, AL
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$1,831 · 85 payments from 14 companies
- 2024$1,054 · 46 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $653.97 | 18 |
| Abbvie Inc. | $452.83 | 23 |
| Qol Medical, LLC | $125.99 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $104.33 | 6 |
| Phathom Pharmaceuticals, Inc. | $97.07 | 13 |
What the 2025 payments were for
- Food and Beverage$1,831 · 85 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Huntsville
- 1255894622
- 1437514684
- 1912946385
- 1396803680
- 1164580080
- 1760896856
- 1790057750
- 1578788469
- 1417204686
- 1326075318
- 1255398095
- 1922089598
All Internal Medicine, Gastroenterology providers in Alabama →