Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Daniel R Sarko, MD, Professional LLC

Q: What is the NPI number for Daniel R Sarko, MD, Professional LLC?

The NPI for Daniel R Sarko, MD, Professional LLC is 1104118090, a Type 2 (organization) record in the CMS NPPES registry.

Pediatrics Physician in Boulder, CO · enumerated 2011 · authorized official Daniel Sarko, Owner.

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

National Provider Identifier

1104118090

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Registry record

Entity type Organization (Type 2)

Legal business name Daniel R Sarko, MD, Professional LLC

Other name <Unavail>

Practice address 4745 Arapahoe Ave Ste 310, Boulder, CO, 80303

Phone (303) 442-2913

Fax (303) 444-6198

Enumeration date May 10, 2011

Last updated in NPPES May 10, 2011

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 49882 (CO) Primary

Authorized official

Name Daniel Sarko

Title Owner

Phone (303) 442-2913

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 Daniel R Sarko, MD, Professional LLC?

The NPI for Daniel R Sarko, MD, Professional LLC is 1104118090, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Daniel R Sarko, MD, Professional LLC?

NPPES lists Daniel Sarko (Owner) 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 2011-05-10.