William Albert Maiorino Jr., MD
NPI 1508840174ActiveIndividual· Anesthesiology· West Islip, NY
Anesthesiology (MD) in West Islip, New York, trained at New York Medical College (class of 1989). Medicare paid $43,274 for services to 189 patients in 2024. Heron Therapeutics, Inc. reported $115.19 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1508840174 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 6, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 186588 | NY |
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 - Anesthesiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 247 across 64 procedure codes |
| Paid by Medicare | $43,274 |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Anesthesiology |
Medical group
- Long Island Anesthesiologists, PLLCWest Islip, NY · 45 clinicians
Hospital affiliation
- Good Samaritan Hospital Medical CenterWest Islip, NY
Industry payments (Open Payments)
- 2025$115.19 · 1 payment from 1 company
- 2024$200.39 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heron Therapeutics, Inc. | $115.19 | 1 |
What the 2025 payments were for
- Food and Beverage$115.19 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 anesthesiologists in West Islip · All anesthesiologists in New York