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Boulder Neurosurgical Associates

Neurological Surgery Physician in Boulder, CO · enumerated 2006 · authorized official Alan Villavicencio, MD.

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

National Provider Identifier

1093752834

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Registry record

Entity type Organization (Type 2)
Legal business name Boulder Neurosurgical Associates
Practice address 4743 Arapahoe Ave Ste 202, Boulder, CO, 80303
Phone (303) 938-5700
Fax (303) 998-0007
Enumeration date Jun 1, 2006
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License GROUP (CO) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Alan Villavicencio
Title MD
Phone (303) 938-5700

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.

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Frequently asked questions

What is the NPI number for Boulder Neurosurgical Associates?
The NPI for Boulder Neurosurgical Associates is 1093752834, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Boulder Neurosurgical Associates?
NPPES lists Alan Villavicencio (MD) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.