Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Univ of Maryland Otorhinolaryngology Head & Neck Surgery PA

Specialist in Towson, MD · enumerated 2026 · authorized official Karol Zimmerman, Director.

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

National Provider Identifier

1700730702

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Registry record

Entity type Organization (Type 2)

Legal business name Univ of Maryland Otorhinolaryngology Head & Neck Surgery PA

Practice address 1122 Kenilworth Dr Ste 17, Towson, MD, 21204

Phone (410) 328-6897

Fax (410) 328-2109

Enumeration date Feb 25, 2026

Last updated in NPPES Feb 25, 2026

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Karol Zimmerman

Title Director

Phone (667) 214-1620

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

What is the NPI number for Univ of Maryland Otorhinolaryngology Head & Neck Surgery PA?

The NPI for Univ of Maryland Otorhinolaryngology Head & Neck Surgery PA is 1700730702, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Univ of Maryland Otorhinolaryngology Head & Neck Surgery PA?

NPPES lists Karol Zimmerman (Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.