Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert S Brownson, O.D., P.C.

Optometrist in Grand Junction, CO · enumerated 2006.

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

National Provider Identifier

1154492783

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert S Brownson

Credential O.D., P.C.

Sex Male

Practice address 2737 Crossroads Blvd, Grand Junction, CO, 81506

Phone (970) 243-9681

Fax (970) 243-9155

Enumeration date Nov 13, 2006

Last updated in NPPES Jul 24, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 895 (CO) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
4304420001	Other	CO	DMERC
38122031	Medicaid	CO	-

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

Where does Robert Brownson practice?

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

What is the NPI number for Robert Brownson?

The National Provider Identifier (NPI) for Robert Brownson is 1154492783, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-24.