Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Judith A Koehler, MD

Internal Medicine Physician in North Vernon, IN · enumerated 2006.

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

National Provider Identifier

1336177708

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Registry record

Entity type Individual (Type 1)

Name Judith A Koehler

Credential MD

Sex Female

Practice address 301 Henry St, North Vernon, IN, 47265

Phone (812) 352-4300

Enumeration date Jun 28, 2006

Last updated in NPPES Aug 29, 2016

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01050901 (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
000000185690	Other	IN	ANTHEM BCBS
200321600A	Medicaid	IN	-
410053P	Other	IN	SIHO
2439556000	Other	KY	PASSPORT ADVANTAGE
64033731	Medicaid	KY	-
110217019	Other	-	MEDICARE RAILROAD
7781222	Other	-	AETNA

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

What is the NPI number for Judith Koehler?

The National Provider Identifier (NPI) for Judith Koehler is 1336177708, a Type 1 (individual) record in the CMS NPPES registry.

Where does Judith Koehler practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-29.