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Oak Anesthesia Associates LLC

Oak Anesthesia Associates LLC is a healthcare organization registered as Anesthesiology Physician in Chevy Chase, MD, holding Type 2 (organization) NPI 1609725498 since 2026. The authorized official on file is Mark Hestrin, President.

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NPI 1609725498
Entity type Organization (Type 2)
Legal business name Oak Anesthesia Associates LLC
Practice address 5530 WISCONSIN AVE STE 1455, Chevy Chase, MD, 20815
Phone 3109031980
Enumeration date 2026-01-24
Last updated in NPPES 2026-01-24

Authorized official

Name Mark Hestrin
Title President
Phone 3109031980

Taxonomy & classification

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Primary
Copy-ready billing details
Provider: Oak Anesthesia Associates LLC
NPI: 1609725498
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 5530 WISCONSIN AVE STE 1455, Chevy Chase, MD, 20815

Providers at this address

NPI Name Type Specialty Location
1699804914 Oak Anesthesia Associates Medical Organization Anesthesiology Physician Chevy Chase, MD
1164665113 Seema Patel Individual Surgery Physician Chevy Chase, MD
1578057592 Dace Person Individual Acute Care Nurse Practitioner Chevy Chase, MD
1740892330 Rachel Chung Individual Surgical Physician Assistant Chevy Chase, MD
1245988146 Carolina Whalen Individual Physician Assistant Chevy Chase, MD
1710836697 Intrepid Anesthesia Associates LLC Organization Anesthesiology Physician Chevy Chase, MD
1245189950 M H Medcial LLC Organization Anesthesiology Physician Chevy Chase, MD

Verify this record

Cross-check NPI 1609725498 against the authoritative CMS record: view Oak Anesthesia Associates LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Oak Anesthesia Associates LLC?
The NPI for Oak Anesthesia Associates LLC is 1609725498, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Oak Anesthesia Associates LLC?
NPPES lists Mark Hestrin (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-01-24.