Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ibrahim Bulent Cetindag, M.D.

Surgery Physician in Boulder, CO · enumerated 2007.

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

National Provider Identifier

1447471396

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Registry record

Entity type Individual (Type 1)

Name Ibrahim Bulent Cetindag

Credential M.D.

Sex Male

Practice address 4743 Arapahoe Ave Ste 202, Boulder, CO, 80303

Phone (303) 415-4599

Enumeration date May 1, 2007

Last updated in NPPES Oct 10, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License CDRH.0005052 (CO) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 036-124001 (IL) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License CDR.0005052 (CO) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Ibrahim Cetindag?

The National Provider Identifier (NPI) for Ibrahim Cetindag is 1447471396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ibrahim Cetindag practice?

The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-10.