Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ahmer Festok, DO

Hospitalist Physician in Crown Point, IN · enumerated 2019.

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

National Provider Identifier

1538629514

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Registry record

Entity type Individual (Type 1)

Name Ahmer Festok

Credential DO

Sex Male

Practice address 12750 St Francis Dr, Crown Point, IN, 46307

Phone (219) 757-6121

Fax (219) 681-6897

Enumeration date Mar 25, 2019

Last updated in NPPES Jan 11, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 02006867A (IN) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 02006867A (IN) 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 Ahmer Festok's NPI record?

Cross-check NPI 1538629514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1538629514 active?

Yes, as of the latest NPPES snapshot, NPI 1538629514 is active (record last updated 2024-01-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-11.