Leigha Regina Crowell, NP
NPI 1033859152ActiveIndividual· Nurse Practitioner, Adult Health· Baltimore, MD
Nurse Practitioner, Adult Health (NP) with University of Maryland Physicians PA, practicing in Baltimore, Maryland. Their prescriptions cost Medicare Part D more than their services did: $99,591 for 391 claims, against $3,662 paid for services in 2024. Abbott Laboratories was the largest of 5 companies reporting payments in 2025, $1,943 in all, mostly food and beverage. Lists University of Maryland Medical Center as a hospital affiliation.
Overview
| NPI | 1033859152 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 29, 2022 |
| Last updated in NPPES | Dec 8, 2023 |
| Certified by provider | Dec 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | R218499 | MD |
| Nurse Practitioner, Adult Health | 363LA2200X | F310577 | NY |
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 - Nurse Practitioner (MD); Practitioner - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 58 across 4 procedure codes |
| Paid by Medicare | $3,662 |
Part D prescriptions in 2024
| Prescriptions (claims) | 391 · 956 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $99,591 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- University of Maryland Physicians PABaltimore, MD · 404 clinicians
Hospital affiliation
- University of Maryland Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$1,943 · 14 payments from 5 companies
- 2024$422.72 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,354 | 9 |
| Baxter Healthcare | $217.36 | 2 |
| Edwards Lifesciences Corporation | $158.02 | 1 |
| Astrazeneca Pharmaceuticals LP | $120.60 | 1 |
| Medtronic, Inc. | $92.85 | 1 |
What the 2025 payments were for
- Food and Beverage$1,043 · 13 payments
- Consulting Fee$900.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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