Gregg G. Chirigos, MD
Internal Medicine Physician · Greensburg, PA
Gregg G. Chirigos, MD is an internal medicine physician with a practice address in Greensburg, Pennsylvania, and NPI 1871585554, issued on Aug 18, 2005. Check the license (Pennsylvania MD025155E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregg G. Chirigos
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD025155E PA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Marguerite Road, Greensburg, PA 15601
- Phone
- (724) 834-2525
- Enumerated
- Aug 18, 2005
- Record last updated
- Jan 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (724) 834-6171
- Medicaid ID
- 000883526 PA
- Entity
- Type 1 · individual
Also registered at 800 Marguerite Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Chirigos, DOInternal Medicine Physician1780676460
Verify Gregg G. Chirigos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD025155ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Internal Medicine Physician providers in Pennsylvania
There are 7,300 internal medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Gregg G. Chirigos, MD's NPI number?
Gregg G. Chirigos, MD's National Provider Identifier (NPI) is 1871585554, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregg G. Chirigos, MD located?
The NPPES record lists a practice address at 800 Marguerite Road, Greensburg, PA, 15601. Phone: (724) 834-2525. Providers update this record themselves, so call before visiting.
How can I verify Gregg G. Chirigos, MD's license?
NPPES lists Pennsylvania license number MD025155E, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.