Geraldine C. Diaz, D.O.
NPI 1003987967ActiveIndividual· Anesthesiology· Brentwood, NY
Anesthesiology (D.O.) in Brentwood, New York, trained at Philadelphia College of Osteopathic Medicine (class of 2001). Medicare paid $72,896 for services to 562 patients in 2024.
Overview
| NPI | 1003987967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Nov 13, 2006 |
| Last updated in NPPES | Jan 30, 2026 |
| Certified by provider | Jan 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 225683 | NY |
| Anesthesiology | 207L00000X | 036126434 | IL |
| Anesthesiology, Critical Care Medicine | 207LC0200X | 036126434 | IL |
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 - Anesthesiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 562 |
|---|---|
| Services billed | 576 across 8 procedure codes |
| Paid by Medicare | $72,896 |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Anesthesiology |
Medical groups
- North American Partners in Anesthesia LLPDunkirk, NY · 439 clinicians
- New York Cardiovascular Anesthesiologists, P.C.Roslyn, NY · 134 clinicians
- Sedation Vacation Perioperative Medicine PLLCBrooklyn, NY · 82 clinicians
- Randn Anesthesia PLLCBrooklyn, NY · 34 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Anesthesiology providers in Brentwood
- 1558397539
- 1578730354