Pia Marie Engracia Lehouillier, MD
NPI 1275714198ActiveIndividual· Hospitalist· Manchester, NH
Hospitalist (MD) with Elliot Professional Services, practicing in Manchester, New Hampshire. In 2024 Medicare paid $47,315 for 241 patients, and Part D covered 228 of their prescriptions, 86% of them generic. Abbvie Inc. reported $360.68 in payments in 2025, mostly food and beverage. Lists Elliot Hospital as a hospital affiliation.
Overview
| NPI | 1275714198 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 20, 2007 |
| Last updated in NPPES | Jul 11, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 15647 | NH |
| Internal Medicine | 207R00000X | BNDD1563394A71 | CT |
| Hospitalist | 208M00000X | 047792 | CT |
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 - Internal Medicine (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 241 |
|---|---|
| Services billed | 641 across 9 procedure codes |
| Paid by Medicare | $47,315 |
Part D prescriptions in 2024
| Prescriptions (claims) | 228 · 287 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $15,071 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Elliot Professional ServicesManchester, NH · 427 clinicians
Hospital affiliation
- Elliot HospitalManchester, NH
Other facilities
- Northeast Rehabilitation HospitalInpatient rehabilitation facility · Salem, NH
Industry payments (Open Payments)
- 2025$360.68 · 3 payments from 1 company
- 2024$1,003 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $360.68 | 3 |
What the 2025 payments were for
- Food and Beverage$360.68 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hospitalists in Manchester
- 1376076117
- 1700263571
- 1245460732
- 1386610020
- 1407822083