Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Kreitner

Behavior Analyst in Glendale, AZ · enumerated 2014 · practices at Aces 2020, LLC.

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

National Provider Identifier

1104227933

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Registry record

Entity type Individual (Type 1)

Name Melissa Kreitner

Sex Female

Practice address 7111 W Bell Rd Ste 101, Glendale, AZ, 85308

Phone (855) 223-7123

Enumeration date Sep 11, 2014

Last updated in NPPES Oct 3, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 6672 (TX) Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-20-46767 (AZ) 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

Where does Melissa Kreitner practice?

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

What is the NPI number for Melissa Kreitner?

The National Provider Identifier (NPI) for Melissa Kreitner is 1104227933, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-03.