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Regional Anesthesia Associates, LLC

Regional Anesthesia Associates, LLC is a healthcare organization registered as Anesthesiology Physician in Silver Spring, MD, holding Type 2 (organization) NPI 1043434855 since 2007. The authorized official on file is Stephen Nilsen, Ceo Director of Anesthesia Services.

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NPI 1043434855
Entity type Organization (Type 2)
Legal business name Regional Anesthesia Associates, LLC
Practice address 8905 FAIRVIEW RD, SUITE 100, Silver Spring, MD, 20910
Phone 3015888300
Fax 3015889256
Enumeration date 2007-04-12
Last updated in NPPES 2020-08-22

Authorized official

Name Stephen Nilsen
Title Ceo Director of Anesthesia Services
Phone 3016028576

Taxonomy & classification

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Primary H0058012 MD
Copy-ready billing details
Provider: Regional Anesthesia Associates, LLC
NPI: 1043434855
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 8905 FAIRVIEW RD, SUITE 100, Silver Spring, MD, 20910

Providers at this address

NPI Name Type Specialty Location
1477542520 The Eye Surgery Center, Ltd. Organization Ambulatory Surgical Clinic/Center Silver Spring, MD
1265685549 Dr.Pedro J. Gonzalez PC Organization Chiropractor Silver Spring, MD

Verify this record

Cross-check NPI 1043434855 against the authoritative CMS record: view Regional 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

Who is the authorized official for Regional Anesthesia Associates, LLC?
NPPES lists Stephen Nilsen (Ceo Director of Anesthesia Services) as the authorized official for this organization.
What is the NPI number for Regional Anesthesia Associates, LLC?
The NPI for Regional Anesthesia Associates, LLC is 1043434855, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.