NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John J Bomalaski

Gynecologic Oncology Physician in Lexington, KY · enumerated 2006.

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

National Provider Identifier

1942273958

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. John J Bomalaski
Sex Male
Practice address 1700 Nicholasville Rd Ste 1100, Lexington, KY, 40503
Phone (859) 278-5671
Fax (859) 278-5978
Enumeration date Feb 9, 2006
Last updated in NPPES Jul 11, 2024

Taxonomy & licenses

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 59330 (KY) Primary

Other identifiers

Identifier Type State Issuer
000433300 Medicaid FL -
7100978740 Medicaid KY -
32474X Other FL HFMG MA

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify John Bomalaski's NPI record?
Cross-check NPI 1942273958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1942273958 active?
Yes, as of the latest NPPES snapshot, NPI 1942273958 is active (record last updated 2024-07-11).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-11.