NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eileen Muench, PA-C

Neurological Surgery Physician in Union, NJ · enumerated 2011 · practices at Northeast Neurosurgical Associates.

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

National Provider Identifier

1942589957

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Eileen Muench
Credential PA-C
Sex Female
Practice address 1057 Commerce Ave, Union, NJ, 07083
Fax (908) 688-2377
Enumeration date Aug 8, 2011
Last updated in NPPES Jul 9, 2013

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00262200 (NJ) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 25MP00262200 (NJ) Primary

Other identifiers

Identifier Type State Issuer
25MP00262200 Other NJ LICENSE NUMBER

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 does Eileen Muench practice?
The practice location on file with NPPES is in Union, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eileen Muench?
The National Provider Identifier (NPI) for Eileen Muench is 1942589957, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-09.