Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Madison Plastic Surgery Associates

Q: What is the NPI number for Madison Plastic Surgery Associates?

The NPI for Madison Plastic Surgery Associates is 1194781195, a Type 2 (organization) record in the CMS NPPES registry.

Plastic Surgery Physician in Madison, WI · enumerated 2006 · authorized official John Hamacher, MD.

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

National Provider Identifier

1194781195

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Registry record

Entity type Organization (Type 2)

Legal business name Madison Plastic Surgery Associates

Practice address 20 S Park St, Ste 360, Madison, WI, 53715

Phone (608) 257-2208

Enumeration date Apr 26, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Hamacher

Title MD

Phone (608) 257-2208

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

Who is the authorized official for Madison Plastic Surgery Associates?

NPPES lists John Hamacher (MD) as the authorized official for this organization.

What is the NPI number for Madison Plastic Surgery Associates?

The NPI for Madison Plastic Surgery Associates is 1194781195, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.