Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. John C Bambenek III, MD

Psychiatry Physician in Evansville, IN · enumerated 2006 · practices at Evansville Psychiatric Associates.

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

National Provider Identifier

1821020819

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. John C Bambenek III

Credential MD

Sex Male

Practice address Evansville, IN, 47711

Phone (812) 422-7974

Fax (812) 422-8163

Enumeration date Jul 7, 2006

Last updated in NPPES Mar 3, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 01047200A (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
200149890A	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 John Bambenek practice?

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

What is the NPI number for John Bambenek?

The National Provider Identifier (NPI) for John Bambenek is 1821020819, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Paul Mefford Clinical Social Worker · Evansville, IN NPI 1205868700 Carol Hastings Clinical Social Worker · Evansville, IN NPI 1912939901 Evansville Psychiatric Associates Mental Health Clinic/Center (Including Community Mental Health Center) · Evansville, IN NPI 1356410823

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-03.