NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Colorado Center for Spine Medicine LLC

Physical Medicine & Rehabilitation Physician in Boulder, CO · enumerated 2010 · authorized official Gregory Arends, Owner.

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

National Provider Identifier

1326379629

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Colorado Center for Spine Medicine LLC
Practice address 1155 Alpine Ave, Ste. 280, Boulder, CO, 80304
Phone (303) 444-2955
Fax (303) 546-6500
Enumeration date Jan 26, 2010
Last updated in NPPES Jul 12, 2010

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 42014 (CO) Primary

Authorized official

Name Gregory Arends
Title Owner
Phone (303) 444-2955

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 → Validate an NPI →

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 2010-07-12. Verify at npiregistry.cms.hhs.gov.
Where is Colorado Center for Spine Medicine LLC located?
The practice location on file with NPPES is in Boulder, CO.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-12.