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

Ms. Bonnie Lou Clark, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Jeffersonville, IN · enumerated 2011.

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

National Provider Identifier

1831472133

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Registry record

Entity type Individual (Type 1)

Name Ms. Bonnie Lou Clark

Credential PMHNP-BC

Sex Female

Practice address Jeffersonville, IN, 47130

Phone (502) 208-1357

Fax (812) 248-3388

Enumeration date Sep 22, 2011

Last updated in NPPES Apr 3, 2026

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71003710A (IN) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71003710A (IN) Secondary

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

Is NPI 1831472133 active?

Yes, as of the latest NPPES snapshot, NPI 1831472133 is active (record last updated 2026-04-03).

How do I verify Bonnie Clark's NPI record?

Cross-check NPI 1831472133 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-03.