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Adam Joseph Olewnik, D.O.

Pediatrics Physician in Batavia, NY · enumerated 2012 · practices at Guler Cardiology and Wellness.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083975700

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Registry record

Entity type Individual (Type 1)
Name Adam Joseph Olewnik
Credential D.O.
Sex Male
Practice address 47 Batavia City Ctr, Batavia, NY, 14020
Phone (585) 343-2611
Fax (585) 343-3826
Enumeration date May 30, 2012
Last updated in NPPES Jun 29, 2020

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 301199 (NY) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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.

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Frequently asked questions

How do I verify Adam Olewnik's NPI record?
Cross-check NPI 1083975700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1083975700 active?
Yes, as of the latest NPPES snapshot, NPI 1083975700 is active (record last updated 2020-06-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-29.