Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David E. Saintsing

Emergency Medicine Physician in Boulder, CO · enumerated 2006.

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

National Provider Identifier

1366556482

Verified

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Registry record

Entity type Individual (Type 1)

Name David E. Saintsing

Sex Male

Practice address 1215 Spruce St Ste 200, Boulder, CO, 80302

Phone (720) 375-1493

Fax (720) 707-1610

Enumeration date Aug 18, 2006

Last updated in NPPES Dec 17, 2025

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 45987 (CO) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License DR.0045987 (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
93789041	Medicaid	CO	-
P00669698	Other	CO	RAILROAD MEDICARE

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

What specialty is David Saintsing?

David Saintsing is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-17.