Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Heather Marie Ionetz, M.A

Behavior Analyst in Southfield, MI · enumerated 2008.

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

National Provider Identifier

1073763207

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Heather Marie Ionetz

Credential M.A

Sex Female

Practice address 24681 Northwestern Hwy Ste 2006, Southfield, MI, 48075

Phone (248) 579-3119

Enumeration date Sep 24, 2008

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6401011090 (MI) Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-16-21559 Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 7401000142 (MI) 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 Heather Ionetz practice?

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

What is the NPI number for Heather Ionetz?

The National Provider Identifier (NPI) for Heather Ionetz is 1073763207, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.