Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hitomi Mueller, M.ED

Behavior Analyst in Phoenix, AZ · enumerated 2016.

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

National Provider Identifier

1669920492

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Registry record

Entity type Individual (Type 1)

Name Hitomi Mueller

Credential M.ED

Sex Female

Practice address 4530 E Muirwood Dr Ste 103, Phoenix, AZ, 85048

Phone (480) 610-6981

Fax (480) 898-7419

Enumeration date Sep 21, 2016

Last updated in NPPES Sep 21, 2016

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA-0240 (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.

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Frequently asked questions

What is the NPI number for Hitomi Mueller?

The National Provider Identifier (NPI) for Hitomi Mueller is 1669920492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hitomi Mueller practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-21.