Mary R. Perez, MD
NPI 1437155843ActiveIndividual· Specialist· Bayamon, PR
Specialist (MD) in Bayamon, Puerto Rico, licensed in PR, with an NPI issued in June 2005. Their prescriptions cost Medicare Part D more than their services did: $47,621 for 2,639 claims, against $6,587 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $372.95 in all, mostly food and beverage.
Overview
| NPI | 1437155843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Feb 22, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 12314 | PR |
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 - Psychiatry (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 101 across 2 procedure codes |
| Paid by Medicare | $6,587 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,639 · 3,024 30-day fills |
|---|---|
| Patients | 174 |
| Total drug cost | $47,621 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$372.95 · 7 payments from 2 companies
- 2024$25.16 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $204.71 | 4 |
| E.R. Squibb & Sons, L.L.C. | $168.24 | 3 |
What the 2025 payments were for
- Food and Beverage$372.95 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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