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

Nina Hartman, LMHC

Q: What is the NPI number for Nina Hartman?

The National Provider Identifier (NPI) for Nina Hartman is 1982348900, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Dyer, IN · enumerated 2022 · practices at Nina Hartman Counseling, LLC.

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

National Provider Identifier

1982348900

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Registry record

Entity type Individual (Type 1)

Name Nina Hartman

Credential LMHC

Sex Female

Practice address Dyer, IN, 46311

Phone (312) 206-2222

Enumeration date Apr 26, 2022

Last updated in NPPES Jun 1, 2023

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 39004199A (IN) Primary

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 Nina Hartman?

The National Provider Identifier (NPI) for Nina Hartman is 1982348900, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nina Hartman practice?

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

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Nina Hartman Counseling, LLC Mental Health Counselor · Dyer, IN NPI 1245975283

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-01.