Michael K. Bay, M.D.
NPI 1437143195ActiveIndividual· Internal Medicine, Gastroenterology· Albuquerque, NM
Internal Medicine, Gastroenterology (M.D.) in Albuquerque, New Mexico, licensed in NM, with an NPI issued in September 2005. Their prescriptions cost Medicare Part D more than their services did: $247,704 for 87 claims, against $5,610 paid for services in 2024.
Overview
| NPI | 1437143195 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 8, 2005 |
| Last updated in NPPES | Nov 4, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD2009-0645 | NM |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 41 across 8 procedure codes |
| Paid by Medicare | $5,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 87 · 215 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $247,704 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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