Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Robert John Hejna, LSW, ACSW

Q: What is the NPI number for Robert Hejna?

The National Provider Identifier (NPI) for Robert Hejna is 1083942858, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Ann Arbor, MI · enumerated 2009 · practices at Joseph M. Meadows Jr., MD PC.

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

National Provider Identifier

1083942858

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Registry record

Entity type Individual (Type 1)

Name Robert John Hejna

Credential LSW, ACSW

Sex Male

Practice address Ann Arbor, MI, 48104

Phone (734) 662-6300

Enumeration date Dec 6, 2009

Last updated in NPPES Dec 6, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801015435 (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

What is the NPI number for Robert Hejna?

The National Provider Identifier (NPI) for Robert Hejna is 1083942858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Hejna practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-06.