Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Boulder Endodontics PC

Endodontics in Boulder, CO · enumerated 2007 · authorized official George Douglas, Endodontist.

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

National Provider Identifier

1740310788

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Registry record

Entity type Organization (Type 2)

Legal business name Boulder Endodontics PC

Practice address 3100 Arapahoe Ave, Suite 300, Boulder, CO, 80303

Phone (303) 449-6621

Fax (303) 413-9341

Enumeration date Mar 7, 2007

Last updated in NPPES Feb 14, 2008

Taxonomy & classification

1223E0200X Endodontics Dental Providers Primary

Authorized official

Name George Douglas

Title Endodontist

Phone (303) 449-6621

Other identifiers

Identifier	Type	State	Issuer
1033117239	Other	CO	G. BRUCE DOUGLAS, D.D.S.
1740310788	Other	CO	BOULDER ENDODONTICS, PC
1487652582	Other	CO	JOSEPH R. PARSONS, D.D.S.

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

Where is Boulder Endodontics PC located?

The practice location on file with NPPES is in Boulder, CO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-02-14. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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George Douglas Endodontics · Boulder, CO NPI 1033117239 Carolyn Kupka General Practice Dentistry · Boulder, CO NPI 1235122128 Dr. Dean Raffelock, A Professional Corporation Acupuncturist · Boulder, CO NPI 1356462014

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-14.