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Allegiance Anesthesia Services LLC

Anesthesiology Physician in Clifton, NJ · enumerated 2015 · authorized official Natasa Ancevska-Taneva, Managing Member.

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

National Provider Identifier

1932573763

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Registry record

Entity type Organization (Type 2)
Legal business name Allegiance Anesthesia Services LLC
Practice address 999 Clifton Ave, Clifton, NJ, 07013
Enumeration date Nov 17, 2015
Last updated in NPPES Nov 17, 2015

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Natasa Ancevska-Taneva
Title Managing Member

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 type of organization is Allegiance Anesthesia Services LLC?
Allegiance Anesthesia Services LLC is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-17.