Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kelly Walker Brown, MD, MBA

Urology Physician in Greenwood Village, CO · enumerated 2014.

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

National Provider Identifier

1063839512

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Registry record

Entity type Individual (Type 1)

Name Kelly Walker Brown

Credential MD, MBA

Sex Female

Practice address 255 South Routt Street, Ste 420, Greenwood Village, CO, 80111

Phone (720) 666-4739

Fax (417) 377-9003

Enumeration date Mar 22, 2014

Last updated in NPPES Mar 13, 2025

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD210002361 (DC) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 138032 (CA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 25MA11519700 (NJ) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License T8497 (TX) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 92218 (GA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 73658 (WI) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 313160 (NY) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 66518 (CO) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Kelly Brown?

Kelly Brown is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-13.