Rebecca Elaine Waters, D.O.
NPI 1164868436ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Houston, TX
Pathology, Anatomic Pathology & Clinical Pathology (D.O.) with Physicians Referral Service, practicing in Houston, Texas. Medicare paid $80,305 for services to 661 patients in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $265.96 in all, mostly food and beverage.
Overview
| NPI | 1164868436 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 14, 2013 |
| Last updated in NPPES | Jan 3, 2020 |
| Certified by provider | Jan 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | R1906 | TX |
| Pathology, Clinical Pathology/Laboratory Medicine | 207ZP0105X | 61582 | MN |
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 - Pathology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 661 |
|---|---|
| Services billed | 2,673 across 20 procedure codes |
| Paid by Medicare | $80,305 |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$265.96 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $243.91 | 1 |
| Novo Nordisk Inc | $22.05 | 1 |
What the 2025 payments were for
- Food and Beverage$265.96 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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