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ADVANCED UROLOGY, PLLC
NPI 1528618303
Urology in Boulder, CO

Active since September 13, 2019CLIA 06D0891384 · Microscopy
4743 ARAPAHOE AVE STE 104, BOULDER, CO 80303(303) 444-9000 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 8, 2025, Mar 5, 2024, Sep 13, 2019 (3 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 1528618303) is a healthcare organization registered as an urology in Boulder, Colorado and active in the NPI registry since September 2019. The organization holds a CLIA Microscopy certificate valid through June 20, 2027 and lists John Kefer, Ao, as its authorized official.

NPPES Registry Identity

NPI1528618303
Entity TypeOrganization
Primary Taxonomy208800000X
Legal Business NameADVANCED UROLOGY, PLLC
Location Address4743 ARAPAHOE AVE STE 104Boulder, CO 80303-1123
Mailing Address10200 Grand Central Ave Ste 220Owings Mills, MD 21117-4366 · (443) 738-2872
Phone(303) 444-9000
Organization SubpartNo
Authorized OfficialJohn KeferAo · (303) 666-4343
Enumeration DateSeptember 13, 2019
Last NPPES UpdateMay 1, 20253 updates tracked since enumeration
NPPES CertifiedMay 1, 2025
✔ NPI 1528618303 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.
4743 ARAPAHOE AVE STE 104, Boulder, CO 80303
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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

CLIA Laboratory Certificates CMS CLIA

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) 06D0891384

Advanced Urology, PLLC · Boulder, CO
Active · expires Jun 20, 2027
CLIA Number06D0891384
Laboratory TypePhysician Office
Certificate Effective DateJune 21, 2025
Certificate Expiration DateJune 20, 2027
Laboratory DirectorDr. James E. Clark
Laboratory Phone(303) 444-9000
Laboratory LocationAdvanced Urology, PLLC4743 Arapahoe Ave, Suite 104, Boulder, CO 80303
CLIA data matches this NPI record on: Address 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.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AUSTIN LIVINGSTON
Urology
4743 ARAPAHOE AVE STE 104
BOULDER, CO 80303
Boulder County (303) 444-9000
ARIEL FONTAINE GRIFFIN
Physician Assistant
4743 ARAPAHOE AVE STE 104
BOULDER, CO 80303
Boulder County (303) 444-9000

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 1528618303. It was assigned to this organization in the NPPES registry on September 13, 2019.

Where is Advanced Urology, PLLC located?

Advanced Urology, PLLC is located at 4743 Arapahoe Ave Ste 104, Boulder, CO 80303. The listed phone number is (303) 444-9000.

What is Advanced Urology, PLLC's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Does Advanced Urology, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 06D0891384) is associated with this NPI, valid through June 20, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

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 15 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.