Leonard Jeffrey Medeiros, MD
NPI 1609979335ActiveIndividual· Pathology, Hematology· Houston, TX
Pathology, Hematology (MD) in Houston, Texas, trained at University of Massachusetts Medical School (class of 1980). Medicare paid $20,736 for services to 189 patients in 2024. Astrazeneca Uk Limited reported $2,190 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1609979335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 7, 2006 |
| Last updated in NPPES | Aug 13, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Hematology Primary | 207ZH0000X | K7059 | TX |
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 - Pathology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 666 across 17 procedure codes |
| Paid by Medicare | $20,736 |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Pathology |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$2,190 · 1 payment from 1 company
- 2024$116.58 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Uk Limited | $2,190 | 1 |
What the 2025 payments were for
- Consulting Fee$2,190 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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