Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Anthony Lehrer, P.A.

Physician Assistant in Ann Arbor, MI · enumerated 2006 · practices at Regents of the University of Michigan.

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

National Provider Identifier

1356443691

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Registry record

Entity type Individual (Type 1)

Name Robert Anthony Lehrer

Credential P.A.

Sex Male

Practice address 24 Frank Lloyd Wright Dr Lbby A, Ann Arbor, MI, 48105

Phone (734) 930-7400

Enumeration date Sep 5, 2006

Last updated in NPPES May 3, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601004888 (MI) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
5601004888	Other	MI	STATE LICENSE

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 1356443691 active?

Yes, as of the latest NPPES snapshot, NPI 1356443691 is active (record last updated 2021-05-03).

How do I verify Robert Lehrer's NPI record?

Cross-check NPI 1356443691 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-03.