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ADVANCED UROLOGY, PLLC
NPI 1255981833
Urology in Westminster, CO

Active since September 16, 2019CLIA Certified · 2 labs
500 W 144TH AVE STE 220, WESTMINSTER, CO 80023(720) 227-0977 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 8, 2025, Mar 5, 2024, Nov 2, 2020 and 1 more (4 updates tracked since 2019).

About Advanced Urology, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ADVANCED UROLOGY, PLLC (NPI 1255981833) is a healthcare organization registered as an urology in Westminster, Colorado and active in the NPI registry since September 2019. The organization holds 2 active CLIA laboratory certificates and lists John Kefer, Director, as its authorized official.

NPPES Registry Identity

NPI1255981833
Entity TypeOrganization
Primary Taxonomy208800000X
Legal Business NameADVANCED UROLOGY, PLLC
Location Address500 W 144TH AVE STE 220Westminster, CO 80023-9328
Mailing Address10200 Grand Central Ave Ste 220Owings Mills, MD 21117-4366 · (443) 738-2889
Phone(720) 227-0977
Organization SubpartNo
Authorized OfficialJohn KeferDirector · (303) 666-4343
Enumeration DateSeptember 16, 2019
Last NPPES UpdateMay 1, 20254 updates tracked since enumeration
NPPES CertifiedMay 1, 2025
✔ NPI 1255981833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
500 W 144TH AVE STE 220, Westminster, CO 80023
Open in Google Maps ↗

Other Names 1

Other NameColorado Urology

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

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.

StateEnrollment IDDue date
StateColoradoEnrollment IDO20031120000238Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

61

Medicare enrollment records show 61 clinicians reassign Medicare billing to Advanced Urology, PLLC, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 14 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 7

Urology39
Radiation Oncology8
Nurse Practitioner7
Diagnostic Radiology4
Interventional Radiology1
Nuclear Medicine1
Pathology1

Nearest to this location (20)

See all 61
Leonid Aksenov, MD
Urology
NPI 1376106229
500 W 144TH AVE STE 220
Westminster, CO 80023
(720) 227-0977
✔ PECOS✔ Accepts MedicareSame address
Michael Davenport, MD
Urology
NPI 1023374006
500 W 144TH AVE STE 220
Westminster, CO 80023
(720) 227-0977
✔ PECOS✔ Accepts MedicareSame address
Nadia Erdmann, CRNP
Nurse Practitioner
NPI 1295986883
500 W 144TH AVE STE 220
Westminster, CO 80023
(702) 227-0977
✔ PECOS✔ Accepts MedicareSame address
Michael Ferrandino, MD
Urology
NPI 1962611905
500 W 144TH AVE STE 220
Westminster, CO 80023
(720) 227-0977
✔ PECOS✔ Accepts MedicareSame address
Hrishikesh Das, MD
Urology
NPI 1306469895
500 W 144TH AVE STE 220
Westminster, CO 80023
(720) 227-0977
✔ PECOSSame address
Elliott Freudenburg, MD
Urology
NPI 1063091718
500 W 144TH AVE STE 220
Westminster, CO 80023
(720) 227-0977
✔ PECOSSame address
Erin Carter, MD
Urology
NPI 1508492349
300 EXEMPLA CIR STE 250
Lafayette, CO 80026
(720) 536-3011
✔ PECOS5.1 mi
Julio Chong, MD
Urology
NPI 1881012722
300 EXEMPLA CIR STE 250
Lafayette, CO 80026
(720) 536-3011
✔ PECOS✔ Accepts Medicare5.1 mi
Lincoln Pao, M.D.
Radiation Oncology
NPI 1245344431
120 OLD LARAMIE TRL
Lafayette, CO 80026
(720) 457-8383
✔ PECOS5.6 mi
Makaela Mcnett
Nurse Practitioner
NPI 1639548134
9191 GRANT ST
Thornton, CO 80229
(303) 450-4482
✔ PECOS✔ Accepts Medicare6.5 mi
Kimberly Dufraux, MS, DNP, NP-C, RN
Nurse Practitioner
NPI 1770723058
7233 CHURCH RANCH BLVD
Westminster, CO 80021
(303) 925-4038
✔ PECOS✔ Accepts Medicare6.7 mi
Charles Anderson, MD
Urology
NPI 1477655090
3 SUPERIOR DR STE 350
Superior, CO 80027
(303) 666-4343
✔ PECOS✔ Accepts Medicare8.8 mi
Madeline Koerner, MD
Urology
NPI 1376074633
3 SUPERIOR DR STE 350
Superior, CO 80027
(303) 666-4343
✔ PECOS✔ Accepts Medicare8.8 mi
Rachael Kjelden, FNP
Nurse Practitioner
NPI 1558855965
3 SUPERIOR DR STE 350
Superior, CO 80027
(303) 666-4343
✔ PECOS9.3 mi
Sean Manion, MD
Urology
NPI 1013914159
1610 PRAIRIE CENTER PKWY STE 2233
Brighton, CO 80601
(720) 227-0977
✔ PECOS✔ Accepts Medicare12 mi
James Jacobs, MD
Radiation Oncology
NPI 1861619173
1375 E 19TH AVE
Denver, CO 80218
(303) 338-4545
✔ PECOS✔ Accepts Medicare15 mi
Gordon Mclennan, MD
Diagnostic Radiology
NPI 1922041946
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare17 mi
Henry Chu, MD
Pathology
NPI 1558358754
7444 W ALASKA DR STE 250
Lakewood, CO 80226
(303) 592-7284
✔ PECOS✔ Accepts Medicare18 mi
Vincent Lombardo, AGNP
Nurse Practitioner
NPI 1598460123
255 S ROUTT ST STE 420
Lakewood, CO 80228
(303) 985-2550
✔ PECOS✔ Accepts Medicare18 mi
James Hart, MD
Interventional Radiology
NPI 1457552937
5275 DTC PKWY
Greenwood Village, CO 80111
(303) 695-6106
✔ PECOS✔ Accepts Medicare24 mi
See all 61 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 06D2163563

Advanced Urology, PLLC · Brighton, CO
Active · expires Mar 17, 2027
CLIA Number06D2163563
Laboratory TypePhysician Office
Certificate Effective DateMarch 18, 2025
Certificate Expiration DateMarch 17, 2027
Laboratory DirectorDr. Julio Chong
Laboratory Phone(720) 227-0977
Laboratory LocationAdvanced Urology, PLLC1610 Prairie Center Parkway, Suite 2230, Brighton, CO 80601
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 06D2157406

Advanced Urology, PLLC · Westminster, CO
Active · expires Nov 5, 2026
CLIA Number06D2157406
Laboratory TypePhysician Office
Certificate Effective DateNovember 6, 2024
Certificate Expiration DateNovember 5, 2026
Laboratory DirectorDr. Michael Ferrandino
Laboratory Phone(720) 227-0977
Laboratory LocationAdvanced Urology, PLLC500 W 144th Ave, Building 2, Suite 220, Westminster, CO 80023
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 1255981833. It was assigned to this organization in the NPPES registry on September 16, 2019. The provider is also known as Colorado Urology.

Where is Advanced Urology, PLLC located?

Advanced Urology, PLLC is located at 500 W 144th Ave Ste 220, Westminster, CO 80023. The listed phone number is (720) 227-0977.

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, 6 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Advanced Urology, PLLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Advanced Urology, PLLC accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Advanced Urology, PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Advanced Urology, PLLC was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.