Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Deanne Fairley Heitzman, OTR/L

Occupational Therapist in Prescott Valley, AZ · enumerated 2008 · practices at Humboldt Unified School District #22.

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

National Provider Identifier

1922250117

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Registry record

Entity type Individual (Type 1)

Name Mrs. Deanne Fairley Heitzman

Credential OTR/L

Sex Female

Practice address 8766 E. Hwy 69, Humboldt Unified School District # 22/580, Prescott Valley, AZ, 86314

Phone (928) 759-4042

Fax (928) 759-4030

Enumeration date Oct 21, 2008

Last updated in NPPES Oct 21, 2008

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0125 (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

Where does Deanne Heitzman practice?

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

What is the NPI number for Deanne Heitzman?

The National Provider Identifier (NPI) for Deanne Heitzman is 1922250117, 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 2008-10-21.