Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bob Fred Klingelheber, DO

Diagnostic Radiology Physician in Fort Collins, CO · enumerated 2006.

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

National Provider Identifier

1528083276

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Registry record

Entity type Individual (Type 1)

Name Dr. Bob Fred Klingelheber

Credential DO

Sex Male

Practice address 1024 Lemay Avenue, Fort Collins, CO, 80524

Phone (970) 495-8600

Fax (970) 495-7619

Enumeration date Jul 13, 2006

Last updated in NPPES Jan 17, 2008

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 19434 (CO) Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 5101006852 (MI) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 02001615A (IN) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 419 (NE) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
98633	Other	-	MEDICARE NEBRASKA
78038081	Medicaid	CO	-
CO0211	Other	-	HLTH NET MEDICARE HMO
27969599	Other	-	FED COMP DEPT LABOR

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 is the NPI number for Bob Klingelheber?

The National Provider Identifier (NPI) for Bob Klingelheber is 1528083276, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bob Klingelheber practice?

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

Other providers at this practice address

Browse all →

Winfield Craven Vascular & Interventional Radiology Physician · Fort Collins, CO NPI 1154354546 Bruce Berkowitz Diagnostic Radiology Physician · Fort Collins, CO NPI 1467477109 Deborah Gunderson Diagnostic Radiology Physician · Fort Collins, CO NPI 1285659920 Amy Hayes Diagnostic Radiology Physician · Fort Collins, CO NPI 1922012780 Jeffrey Weissmann Vascular & Interventional Radiology Physician · Fort Collins, CO NPI 1467468868 Stanley Weinstein Diagnostic Radiology Physician · Fort Collins, CO NPI 1376559773

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-17.