Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Peter J Muench MD PA

Urology Physician in Newark, DE · enumerated 2006 · authorized official Peter Muench, Owner Physician.

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

National Provider Identifier

1679633374

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Registry record

Entity type Organization (Type 2)

Legal business name Peter J Muench MD PA

Other name <Unavail>

Practice address H50 Omega Drive, Newark, DE, 19713

Phone (302) 266-7577

Fax (302) 266-7572

Enumeration date Dec 11, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians · License C10003108 (DE) Primary

Authorized official

Name Peter Muench

Title Owner Physician

Phone (302) 266-7577

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

Where is Peter J Muench MD PA located?

The practice location on file with NPPES is in Newark, DE.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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