Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan Callaghan

Professional Counselor in Auburn Hills, MI · enumerated 2024.

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

National Provider Identifier

1730909151

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Registry record

Entity type Individual (Type 1)

Name Nathan Callaghan

Sex Male

Practice address 3250 University Dr Ste 115, Auburn Hills, MI, 48326

Phone (248) 844-2647

Enumeration date Oct 10, 2024

Last updated in NPPES Oct 10, 2024

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 6362009771 (MI) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6451023165 (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

Is NPI 1730909151 active?

Yes, as of the latest NPPES snapshot, NPI 1730909151 is active (record last updated 2024-10-10).

How do I verify Nathan Callaghan's NPI record?

Cross-check NPI 1730909151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Linda Jelinek Professional Counselor · Auburn Hills, MI NPI 1023616448 Jessica Goldsmith Mental Health Counselor · Auburn Hills, MI NPI 1063129005 Erin Bankowski Mental Health Counselor · Auburn Hills, MI NPI 1649080920

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-10.