Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander H Lopyan, MD

Orthopaedic Surgery Physician in Ann Arbor, MI · enumerated 2014.

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

National Provider Identifier

1316351489

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Registry record

Entity type Individual (Type 1)

Name Alexander H Lopyan

Credential MD

Sex Male

Practice address 1500 E Medical Center Dr, Ann Arbor, MI, 48109

Phone (734) 936-4000

Enumeration date Jun 17, 2014

Last updated in NPPES May 2, 2024

Taxonomy & licenses

207XP3100X Pediatric Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 4301117332 (MI) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 4301117332 (MI) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 25MA10262900 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Alexander Lopyan practice?

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

What is the NPI number for Alexander Lopyan?

The National Provider Identifier (NPI) for Alexander Lopyan is 1316351489, 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 2024-05-02.