Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Gregory A Bisignani, MD. PC
Orthopaedic Surgery Physician in Greensburg, PA · enumerated 2006 · authorized official Gregory Bisignani, President.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043242597
See something wrong? Report a correction
Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1671369 | Other | - | GATEWAY HEALTH PLAN |
| 0099740000 | Other | - | INDEPENDENCE BLUE SHIELD |
| 338522 | Other | PA | HIGHMARK BLUE SHIELD |
| CG5842 | Other | - | RAILROAD MEDICARE |
| V02325 | Other | - | UPMC HEALTH PLAN |
| 2163706 | Other | - | HEALTH AMERICA |
| 0018016790001 | Medicaid | PA | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Who is the authorized official for Gregory A Bisignani, MD. PC?
What is the NPI number for Gregory A Bisignani, MD. PC?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-11.