John Kolonich, M.D.
Emergency Medicine Physician · Greensburg, PA
John Kolonich, M.D. is an emergency medicine physician with a practice address in Greensburg, Pennsylvania, and NPI 1457311037, issued on Mar 27, 2006. Check the license (Pennsylvania MD045147E, 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
- John Kolonich
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD045147E PA
Self-reported in NPPES; status is on the state search - Practice location
- 532 W Pittsburgh St, Greensburg, PA 15601
- Phone
- (724) 832-4626
- Enumerated
- Mar 27, 2006
- Entity
- Type 1 · individual
Also registered at 532 W Pittsburgh St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nikhil AsherCritical Care Medicine (Internal Medicine) Physician1831366129
- Allison Bakowicz, MPAS, PA-CMedical Physician Assistant1992982433
Verify John Kolonich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD045147ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
24 emergency medicine physician records list a Greensburg practice address
They are 24 of the 1,688 NPPES records with a Greensburg practice address, and 3,735 emergency medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 24 in Greensburg → All 3,735 in Pennsylvania → Every provider in Greensburg →
Other emergency medicine physician records in Pennsylvania
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- Osman AbbasiBethlehem, PA1437569019
- Michael Abboud, MDPhiladelphia, PA1962820852
- Stephanie Abbuhl, MDPhiladelphia, PA1649215195
- Rehab Abdel-Kariem, M.D.Philadelphia, PA1508008434
- Amir Abdulhay, DOPhiladelphia, PA1124689674
- Michael Abesamis, M.D.Pittsburgh, PA1467647958
- Aliza Abezis, MDPhiladelphia, PA1215786017
- Abia Abia, MDPhiladelphia, PA1295279818
- Alison Abiri, MDPittsburgh, PA1689685661
Common questions
What is John Kolonich, M.D.'s NPI number?
John Kolonich, M.D.'s National Provider Identifier (NPI) is 1457311037, issued on Mar 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Kolonich, M.D. located?
The NPPES record lists a practice address at 532 W Pittsburgh St, Greensburg, PA, 15601. Phone: (724) 832-4626. Providers update this record themselves, so call before visiting.
How can I verify John Kolonich, M.D.'s license?
NPPES lists Pennsylvania license number MD045147E, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.