John Kolonich, M.D.
NPI 1457311037 · Emergency Medicine Physician · Greensburg, PA
John Kolonich, M.D. is a Emergency Medicine Physician provider in Greensburg, PA (NPI 1457311037).
Provider details
- NPI number
- 1457311037
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- MD045147E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Kolonich's NPI number?
- John Kolonich's National Provider Identifier (NPI) is 1457311037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Kolonich's specialty?
- John Kolonich is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Kolonich located?
- John Kolonich's practice location on file with NPPES is 532 W Pittsburgh St, Greensburg, PA 15601-2239.
- What is John Kolonich's phone number?
- The practice phone number listed in the NPPES registry for John Kolonich is (724) 832-4626.
- Is John Kolonich's NPI active?
- Yes — John Kolonich's NPI (1457311037) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.