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UNIVERSITY OF COLORADO MEDICINE
NPI 1164999694
Internal Medicine - Nephrology in Billings, MT

Active since November 02, 2018
2900 12TH AVE N STE 160W, BILLINGS, MT 59101(406) 237-7999(406) 237-7990 Get Directions Write a Review

NPPES record last updated: December 5, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 5, 2019, Nov 2, 2018 (2 updates tracked since 2018).

About University Of Colorado Medicine NPPES

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

UNIVERSITY OF COLORADO MEDICINE (NPI 1164999694) is a healthcare organization registered as a nephrology in Billings, Montana and active in the NPI registry since November 2018. The organization lists Gail Ann Albertson, Vp/coo, as its authorized official.

NPPES Registry Identity

NPI1164999694
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameUNIVERSITY PHYSICIANS INCORPORATED
Location Address2900 12TH AVE N STE 160WBillings, MT 59101-7508
Mailing AddressPo Box 110429Aurora, CO 80042-0429 · (303) 493-7000 · Fax (303) 493-7202
Phone(406) 237-7999
Fax(406) 237-7990
Organization SubpartNo
Authorized OfficialGail Ann AlbertsonVp/coo · (720) 848-9500
Enumeration DateNovember 2, 2018
Last NPPES UpdateDecember 5, 20192 updates tracked since enumeration
✔ NPI 1164999694 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedTransplant SurgeryTaxonomy 204F00000X
Also ListedInternal Medicine · Transplant HepatologyTaxonomy 207RT0003X
Also ListedPediatrics · Pediatric Transplant HepatologyTaxonomy 2080T0004X
2900 12TH AVE N STE 160W, Billings, MT 59101
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Other Names 2

Doing Business AsUniversity Of Colorado Medicine
Other NameSt. Vincents

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

University Of Colorado Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to University Of Colorado Medicine, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (9)

Beth Warren, MD
Hematology/Oncology
NPI 1215179809
13199 E MONTVIEW BLVD
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare457 mi
Kendra Conzen, MD
General Surgery
NPI 1316168156
1635 AURORA CT AOP 7TH FLOOR
Aurora, CO 80045
(720) 848-0907
✔ PECOS✔ Accepts Medicare457 mi
Thomas Bak, MD
General Surgery
NPI 1457445785
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare457 mi
Tyler Buckner, M.D.
Hematology
NPI 1821218827
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare457 mi
James Cooper, MD
Nephrology
NPI 1356487516
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare457 mi
Trevor Nydam, MD
General Surgery
NPI 1215074596
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare457 mi
Peter Kennealey, M.D.
General Surgery
NPI 1073718680
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare457 mi
Sixto Giusti, MD
Nephrology
NPI 1134413792
1635 AURORA CT
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare457 mi
Avash Kalra, MD
Hematopoietic Cell Transplantation and Cellular Therapy
NPI 1053678169
1635 AURORA CT
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare457 mi

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 University Physicians Incorporated's NPI number?

The NPI number for University Physicians Incorporated is 1164999694. It was assigned to this organization in the NPPES registry on November 2, 2018. The provider is doing business as University Of Colorado Medicine. The provider is also known as St. Vincents.

Where is University Physicians Incorporated located?

University Physicians Incorporated is located at 2900 12th Ave N Ste 160W, Billings, MT 59101. The listed phone number is (406) 237-7999.

What is University Physicians Incorporated's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is University Physicians Incorporated enrolled in Medicare?

Yes. University Physicians Incorporated is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through University Physicians Incorporated?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 5 Medicare specialties reassign their Medicare billing to University Physicians Incorporated. 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 General Surgery (4), Nephrology (2) and Hematology (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for University Physicians Incorporated was last updated on December 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.