Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Krista Diane Gritzmaker, MA, BCBA

Behavior Analyst in Elkhart, IN · enumerated 2020.

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

National Provider Identifier

1861005100

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Registry record

Entity type Individual (Type 1)

Name Krista Diane Gritzmaker

Credential MA, BCBA

Sex Female

Practice address 505 S 3rd St, Elkhart, IN, 46516

Phone (574) 359-6796

Fax (317) 520-8200

Enumeration date Aug 26, 2020

Last updated in NPPES Nov 12, 2021

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-21-52773 (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.

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Frequently asked questions

How do I verify Krista Gritzmaker's NPI record?

Cross-check NPI 1861005100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861005100 active?

Yes, as of the latest NPPES snapshot, NPI 1861005100 is active (record last updated 2021-11-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-12.