Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen J Holka

General Practice Dentistry in Oaktown, IN · enumerated 2006 · practices at L Renee Goodwin DDS Inc.

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

National Provider Identifier

1124199393

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Registry record

Entity type Individual (Type 1)

Name Stephen J Holka

Sex Male

Practice address 100 N. Broadway Street, Oaktown, IN, 47561

Phone (812) 745-4151

Enumeration date Nov 10, 2006

Last updated in NPPES Apr 6, 2015

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 12010551A (IN) Primary

Other identifiers

Identifier	Type	State	Issuer
200357310A	Medicaid	IN	-
200435290	Medicaid	IN	-

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

Where does Stephen Holka practice?

The practice location on file with NPPES is in Oaktown, IN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Stephen Holka?

The National Provider Identifier (NPI) for Stephen Holka is 1124199393, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Leah Dilley General Practice Dentistry · Oaktown, IN NPI 1518905389 L Renee Goodwin DDS Inc General Practice Dentistry · Oaktown, IN NPI 1568643948

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-06.