ADVANCED UROLOGY, PLLC
NPI 1174297048
Urology in Castle Rock, CO
About Advanced Urology, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADVANCED UROLOGY, PLLC (NPI 1174297048), doing business as Colorado Urology, is a healthcare organization registered as an urology in Castle Rock, Colorado and active in the NPI registry since August 2021. The organization lists John Kefer, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Advanced Urology, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
61Medicare enrollment records show 61 clinicians reassign Medicare billing to Advanced Urology, PLLC, which bills Medicare for the services they deliver. Of these, 9 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 61Greenwood Village, CO 80111
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Advanced Urology, PLLC's NPI number?
The NPI number for Advanced Urology, PLLC is 1174297048. It was assigned to this organization in the NPPES registry on August 4, 2021. The provider is doing business as Colorado Urology.
Where is Advanced Urology, PLLC located?
Advanced Urology, PLLC is located at 4350 Limelight Ave Ste 250, Castle Rock, CO 80109. The listed phone number is (303) 695-6106.
What is Advanced Urology, PLLC's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Advanced Urology, PLLC enrolled in Medicare?
Yes. Advanced Urology, PLLC is registered in the Medicare PECOS enrollment system.
When is Advanced Urology, PLLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Colorado, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Advanced Urology, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 61 clinicians in 7 Medicare specialties reassign their Medicare billing to Advanced Urology, PLLC. A 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 the clinician's services. The largest specialties are Urology (39), Radiation Oncology (8) and Nurse Practitioner (7). Of these, 9 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Advanced Urology, PLLC was last updated on October 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Advanced Urology, Pllc · NPI 1174297048
Urology organization in Castle Rock, Colorado. Organization record, active in the CMS NPPES registry since August 4, 2021.
## Identity
- **NPI:** 1174297048 (Entity type: Organization)
- **Enumerated:** August 4, 2021
- **Primary specialty:** Urology · taxonomy 208800000X
- **Also known as:** Colorado Urology (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** John Kefer, DIRECTOR
## Practice location
- **Address:** 4350 LIMELIGHT AVE STE 250, Castle Rock, CO 80109-8034
- **Phone:** (303) 695-6106
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Colorado, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 61 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Urology (39), Radiation Oncology (8), Nurse Practitioner (7); 9 practice within 10 miles; [full list](https://npiprofile.com/npi/1174297048/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1174297048) · Data from the CMS NPPES public registry.