KELLY WALKER BROWN MD, MBA
NPI 1063839512
Urology in Greenwood Village, CO
About Kelly Walker Brown Md, Mba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KELLY WALKER BROWN MD, MBA (NPI 1063839512) is an individual urology provider in Greenwood Village, Colorado, licensed in Colorado (66518) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kelly Walker Brown Md, Mba is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Kelly Brown reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenwood Village, CO 80111
- Reassigned Medicare billing, Colorado enrollment
- 61 clinicians in this Medicare group
Menomonee Falls, WI 53051
- Reassigned Medicare billing, Wisconsin enrollment
- 2,294 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kelly Brown's NPI number?
The NPI number for Kelly Brown is 1063839512. It was assigned to this individual provider in the NPPES registry on March 22, 2014. The provider is also known as Kelly Ashton Walker MD, Mba.
Where is Kelly Brown located?
Kelly Brown practices at 255 South Routt Street Ste 420, Greenwood Village, CO 80111. The listed phone number is (720) 666-4739.
What is Kelly Brown's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Kelly Brown enrolled in Medicare?
Yes. Kelly Brown is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kelly Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Brown reassigns Medicare benefits to 3 organizations: Advanced Urology, PLLC (Greenwood Village, CO), Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI) and The Medical College Of Wisconsin, Inc. (Milwaukee, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kelly Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Kelly Brown was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Kelly Walker Brown, MD, MBA · NPI 1063839512
Urology physician in Greenwood Village, Colorado. Individual provider, active in the CMS NPPES registry since March 22, 2014.
## Identity
- **NPI:** 1063839512 (Entity type: Individual)
- **Enumerated:** March 22, 2014
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** 66518 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 255 SOUTH ROUTT STREET, STE 420, Greenwood Village, CO 80111-3180
- **Phone:** (720) 666-4739 · **Fax:** (417) 377-9003
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Advanced Urology, PLLC (NPI 1154903904, Greenwood Village, CO); Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (NPI 1568787448, Menomonee Falls, WI); The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** March 13, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1063839512) · Data from the CMS NPPES public registry.