Doctor profile · Federal record
Dr. Nicholas Willison, DO
Anesthesiology Physician (CMS: Anesthesiology) · Greensburg, PA
- NPI 1174102826
- Accepts Medicare
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
532 W Pittsburgh St
Greensburg, PA 156012239
(724) 832-4000
Credentials & registration
- NPI registered
- April 2021 — 5 yrs on file
- Profile last updated
- August 3, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Pennsylvania #OS024586
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174102826. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$25
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $24.89 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Willison's medical specialty?
Dr. Nicholas Willison practices Anesthesiology Physician in Greensburg, PA.
Where does Dr. Nicholas Willison practice?
Dr. Nicholas Willison practices at 532 W Pittsburgh St, Greensburg, PA 156012239. Office phone: 7248324000.
What is Dr. Nicholas Willison's NPI?
Dr. Nicholas Willison's National Provider Identifier (NPI) is 1174102826, issued by NPPES.
Does Dr. Nicholas Willison accept Medicare assignment?
Yes. Dr. Nicholas Willison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.