Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marek Hansdorfer, MD, MS

Surgery of the Hand (Plastic Surgery) Physician in Traverse City, MI · enumerated 2015.

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

National Provider Identifier

1467846006

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Registry record

Entity type Individual (Type 1)

Name Dr. Marek Hansdorfer

Credential MD, MS

Sex Male

Practice address 701 W Front St, Traverse City, MI, 49684

Phone (231) 935-0800

Fax (231) 935-0808

Enumeration date Mar 21, 2015

Last updated in NPPES May 5, 2026

Taxonomy & licenses

2082S0105X Surgery of the Hand (Plastic Surgery) Physician Allopathic & Osteopathic Physicians · License BP10087150 (TX) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2082S0105X Surgery of the Hand (Plastic Surgery) Physician Allopathic & Osteopathic Physicians · License 4301514490 (MI) 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

What is the NPI number for Marek Hansdorfer?

The National Provider Identifier (NPI) for Marek Hansdorfer is 1467846006, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marek Hansdorfer practice?

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

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