Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert G Kilbourn, M.D., PHD

Hematology & Oncology Physician in Montrose, CO · enumerated 2006.

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

National Provider Identifier

1497798961

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Registry record

Entity type Individual (Type 1)

Name Robert G Kilbourn

Credential M.D., PHD

Sex Male

Practice address 600 S 5th St, Montrose, CO, 81401

Phone (970) 240-7242

Fax (970) 240-7793

Enumeration date Jun 13, 2006

Last updated in NPPES Sep 7, 2016

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License G9913 (TX) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 46571 (CO) Primary

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

Other identifiers

Identifier	Type	State	Issuer
P00670077	Other	CO	RAILROAD MEDICARE
81509847	Medicaid	CO	-
100448301	Medicaid	TX	-

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

Is NPI 1497798961 active?

Yes, as of the latest NPPES snapshot, NPI 1497798961 is active (record last updated 2016-09-07).

How do I verify Robert Kilbourn's NPI record?

Cross-check NPI 1497798961 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Virginia Tjan Hematology & Oncology Physician · Montrose, CO NPI 1104824630 Michael Bergen Hematology & Oncology Physician · Montrose, CO NPI 1851385330 Randall Oldroyd Specialist · Montrose, CO NPI 1407814965 Suzanne Schrock-Kelley Genetic Counselor (M.S.) · Montrose, CO NPI 1073756722 Intermountain Medical Group Grand Junction, LLC Neurological Surgery Physician · Montrose, CO NPI 1932712833 Montrose Memorial Hospital, Inc Neurology Physician · Montrose, CO NPI 1306731872 Montrose Regional Health Pso, LLC Neurology Physician · Montrose, CO NPI 1699635789

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-07.