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East End Anesthesiologists LLC

Anesthesiology Physician in Southampton, NY · enumerated 2006 · authorized official Jeffrey Muller, Managing Partner.

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

National Provider Identifier

1194778084

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Registry record

Entity type Organization (Type 2)
Legal business name East End Anesthesiologists LLC
Practice address 265 Herrick Road, Southampton, NY, 11968
Phone (631) 726-8350
Fax (631) 726-8519
Enumeration date May 19, 2006
Last updated in NPPES Jun 8, 2021

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jeffrey Muller
Title Managing Partner
Phone (631) 726-8350

Other identifiers

Identifier Type State Issuer
2291568 Other NY AETNA
AZ00709 Other NY MDNY HEALTHCARE INC
02181464 Medicaid NY -
A770073 Other NY OXFORD HEALTH PLANS

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 is the NPI number for East End Anesthesiologists LLC?
The NPI for East End Anesthesiologists LLC is 1194778084, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for East End Anesthesiologists LLC?
NPPES lists Jeffrey Muller (Managing Partner) 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 2021-06-08.