Office Based Anesthesia LLC

Office Based Anesthesia LLC is a healthcare organization registered as Anesthesiology Physician in Smithtown, NY, holding Type 2 (organization) NPI 1407947617 since 2006. The authorized official on file is Lance Turner, Treasurer.

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NPI	1407947617
Entity type	Organization (Type 2)
Legal business name	Office Based Anesthesia LLC
Practice address	50 ROUTE 25A, Smithtown, NY, 11787
Phone	6318623540
Fax	6318623604
Enumeration date	2006-09-27
Last updated in NPPES	2024-08-29

Authorized official

Name	Lance Turner
Title	Treasurer
Phone	6318623538

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207L00000X	Anesthesiology Physician	Primary	—	—

Copy-ready billing details

Provider: Office Based Anesthesia LLC
NPI: 1407947617
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 50 ROUTE 25A, Smithtown, NY, 11787

Providers at this address

NPI	Name	Type	Specialty	Location
1982663423	St. Catherine of Siena Medical Center	Organization	General Acute Care Hospital	Smithtown, NY
1407815830	St. Catherine of Siena Medical Center	Organization	Psychiatric Hospital Unit	Smithtown, NY
1972562239	St. Catherine of Siena Medical Center	Organization	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	Smithtown, NY
1326074311	Gayle Romano	Individual	Nurse Practitioner	Smithtown, NY
1487678991	William Flader	Individual	Emergency Medicine Physician	Smithtown, NY
1952408395	Gerard Squittiere	Individual	Medical Physician Assistant	Smithtown, NY
1790886414	Lance Turner	Individual	Anesthesiology Physician	Smithtown, NY
1457452773	Elliott Rossein	Individual	Anesthesiology Physician	Smithtown, NY

Verify this record

Cross-check NPI 1407947617 against the authoritative CMS record: view Office Based Anesthesia 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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-08-29. Verify at npiregistry.cms.hhs.gov.

Where is Office Based Anesthesia LLC located?

The practice location on file with NPPES is in Smithtown, NY.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2024-08-29.