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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.