Gregory Alfred Bisignani, MD
Orthopaedic Surgery Physician · Greensburg, PA
Gregory Alfred Bisignani, MD is an orthopaedic surgery physician with a practice address in Greensburg, Pennsylvania, and NPI 1720015878, issued on Jun 26, 2006. Check the license (Pennsylvania MD056939L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gregory Alfred Bisignani
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- MD056939L PA
Self-reported in NPPES; status is on the state search - Practice location
- 522 W Newton St Ste 100, Greensburg, PA 15601
- Phone
- (724) 853-8922
- Enumerated
- Jun 26, 2006
- Record last updated
- Jan 29, 2025
- Fax
- (724) 853-8925
- Medicare enrollment
- Enrolled (PECOS I20050429000598); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 1,253 in Pennsylvania → Look up another NPI →
Also registered at 522 W Newton St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Czekanski, PA-CMedical Physician Assistant1336311802
- Daniel Leigey, M.D.Orthopaedic Surgery Physician1356637755
- Ralph Passarelli, M.D.Orthopaedic Surgery Physician1184614497
- Nicolas Rause, PA-CPhysician Assistant1386324820
- Jodi Telli, PA-CSurgical Physician Assistant1184825598
Verify Gregory Alfred Bisignani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD056939LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.7 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
2,676 Medicare Part D claims for 810 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were under 1% of claims. 126 claims were for opioids.
Most prescribed
- Meloxicam1,028 claims
- Diclofenac Sodium710 claims
- Celecoxib295 claims
- Amoxicillin137 claims
- Tramadol Hcl79 claims
- Ibuprofen65 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Excela Health Physician Practices, IncGreensburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Alfred Bisignani among 1,253 orthopaedic surgery physician records in Pennsylvania
Gregory Alfred Bisignani, MD is one of 1,253 orthopaedic surgery physician records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1993 · median 2003 among the 777 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Pennsylvania
There are 1,253 orthopaedic surgery physician records in Pennsylvania.
All 1,253 in Pennsylvania → Every provider in Greensburg → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Christopher Bellicini, DOGreensburg, PA 156011568553659
- Daniel Haffner, MDGreensburg, PA 156011790752301
- Daniel Leigey, M.D.Greensburg, PA 156011356637755
- Ralph Passarelli, M.D.Greensburg, PA 156011184614497
- Jack Smith, M.D.Greensburg, PA 156011891780581
- Arnold Wigle, M.D.Greensburg, PA 156011952307928
- Jennifer Erdos, M.D.Irwin, PA 156421134327133
- Bruce Hershock, MDLatrobe, PA 156501467478479
Common questions
What is Gregory Alfred Bisignani, MD's NPI number?
Gregory Alfred Bisignani, MD's National Provider Identifier (NPI) is 1720015878, issued on Jun 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Alfred Bisignani, MD located?
The NPPES record lists a practice address at 522 W Newton St Ste 100, Greensburg, PA, 15601. Phone: (724) 853-8922. Providers update this record themselves, so call before visiting.
How can I verify Gregory Alfred Bisignani, MD's license?
NPPES lists Pennsylvania license number MD056939L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Alfred Bisignani, MD prescribe under Medicare Part D?
In 2024, Gregory Alfred Bisignani, MD had 2,676 Medicare Part D claims for 810 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.