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Ent Surgery Associates LLC

Q: What type of organization is Ent Surgery Associates LLC?

Ent Surgery Associates LLC is registered in NPPES as a Facial Plastic Surgery Physician (its primary provider taxonomy).

Facial Plastic Surgery Physician in Cambridge, MA · enumerated 2006 · authorized official John Jameson, Sole Member.

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

National Provider Identifier

1518979319

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Registry record

Entity type Organization (Type 2)

Legal business name Ent Surgery Associates LLC

Practice address 725 Concord Ave, Suite 2300, Cambridge, MA, 02138

Phone (617) 499-9933

Fax (617) 499-9935

Enumeration date Aug 12, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary

207YS0123X Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Jameson

Title Sole Member

Phone (617) 499-9933

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 type of organization is Ent Surgery Associates LLC?

Ent Surgery Associates LLC is registered in NPPES as a Facial Plastic Surgery 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 2025-09-11.