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COLORADO INFECTIOUS DISEASE ASSOCIATES, LLP
NPI 1124023981
Internal Medicine - Infectious Disease in Denver, CO

Active since June 17, 2005
950 E HARVARD AVE, SUITE 140, DENVER, CO 80210(303) 777-0781(303) 777-0786 Get Directions Write a Review

NPPES record last updated: November 10, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 10, 2023, May 3, 2022 (2 updates tracked since 2022).

About Colorado Infectious Disease Associates, Llp NPPES

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

COLORADO INFECTIOUS DISEASE ASSOCIATES, LLP (NPI 1124023981) is a healthcare organization registered as an infectious disease in Denver, Colorado and active in the NPI registry since June 2005. The organization lists Amanda E Brodnax, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1124023981
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameCOLORADO INFECTIOUS DISEASE ASSOCIATES, LLP
Location Address950 E HARVARD AVE, SUITE 140Denver, CO 80210-7009
Mailing Address950 E Harvard Ave, Suite 140Denver, CO 80210-7009 · (303) 777-0781 · Fax (303) 777-0786
Phone(303) 777-0781
Fax(303) 777-0786
Organization SubpartNo
Authorized OfficialAmanda E BrodnaxPractice Manager · (303) 777-0781
Enumeration DateJune 17, 2005
Last NPPES UpdateNovember 10, 20232 updates tracked since enumeration
NPPES CertifiedNovember 10, 2023
✔ NPI 1124023981 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
950 E HARVARD AVE, Denver, CO 80210
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Other Identifiers 1

Medicaid04768040CO

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Colorado Infectious Disease Associates, Llp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

15

Medicare enrollment records show 15 clinicians reassign Medicare billing to Colorado Infectious Disease Associates, LLP, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 15 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 3

Infectious Disease12
Nurse Practitioner2
Internal Medicine1

Clinicians, nearest first (15)

Robert Eison, MD
Infectious Disease
NPI 1215914767
950 E HARVARD AVE SUITE 140
Denver, CO 80210
(303) 777-0781
✔ PECOS✔ Accepts MedicareSame address
Gabriela Kaufman, MD
Infectious Disease
NPI 1295701811
950 E HARVARD AVE 140
Denver, CO 80210
(303) 777-0781
✔ PECOS✔ Accepts MedicareSame address
Simona Oprea, MD
Infectious Disease
NPI 1194711416
950 E HARVARD AVE STE 140
Denver, CO 80210
(303) 777-0781
✔ PECOS✔ Accepts MedicareSame address
Sean Pawlowski, MD
Infectious Disease
NPI 1750437372
950 E HARVARD AVE STE 140
Denver, CO 80210
(303) 777-0781
✔ PECOS✔ Accepts MedicareSame address
Rebecca Rwubusisi, NP
Nurse Practitioner
NPI 1700423597
950 E HARVARD AVE STE 140
Denver, CO 80210
(303) 777-0786
✔ PECOS✔ Accepts MedicareSame address
Marc Schulman
Infectious Disease
NPI 1427476951
950 E HARVARD AVE STE 140
Denver, CO 80210
(303) 777-0781
✔ PECOS✔ Accepts MedicareSame address
Paul Siebert, MD
Infectious Disease
NPI 1619395191
950 E HARVARD AVE STE 140
Denver, CO 80210
(303) 777-0786
✔ PECOS✔ Accepts MedicareSame address
Kathryn Springer, MD
Infectious Disease
NPI 1326096280
950 E HARVARD AVE STE 140
Denver, CO 80210
(303) 777-0781
✔ PECOS✔ Accepts MedicareSame address
Grace Marx, M.D.
Infectious Disease
NPI 1144545799
605 BANNOCK ST MC 2600
Denver, CO 80204
(303) 602-8736
✔ PECOS✔ Accepts Medicare3.9 mi
Laura Caragol, MD
Infectious Disease
NPI 1578825741
1375 E 20TH AVE
Denver, CO 80205
(303) 338-4545
✔ PECOS✔ Accepts Medicare5.3 mi
Tyler Brown, MD
Infectious Disease
NPI 1689945081
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare8.7 mi
Laura Platt
Infectious Disease
NPI 1295120665
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare8.7 mi
Kirk Fetters, MD
Internal Medicine
NPI 1760010383
12700 E 19TH AVE
Aurora, CO 80045
(720) 848-0191
✔ PECOS✔ Accepts Medicare8.9 mi
Courtney West
Nurse Practitioner
NPI 1639023278
3940 ALLISON ST
Wheat Ridge, CO 80033
(308) 641-2936
✔ PECOS✔ Accepts Medicare9.1 mi
Lindsay Nicholson, MD
Infectious Disease
NPI 1285897850
1700 WHEELING ST (111L)
Aurora, CO 80045
(720) 723-6255
✔ PECOS9.2 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 Colorado Infectious Disease Associates, LLP's NPI number?

The NPI number for Colorado Infectious Disease Associates, LLP is 1124023981. It was assigned to this organization in the NPPES registry on June 17, 2005.

Where is Colorado Infectious Disease Associates, LLP located?

Colorado Infectious Disease Associates, LLP is located at 950 E Harvard Ave Suite 140, Denver, CO 80210. The listed phone number is (303) 777-0781.

What is Colorado Infectious Disease Associates, LLP's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Colorado Infectious Disease Associates, LLP enrolled in Medicare?

Yes. Colorado Infectious Disease Associates, LLP is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Colorado Infectious Disease Associates, LLP?

According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians in 3 Medicare specialties reassign their Medicare billing to Colorado Infectious Disease Associates, LLP. 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 Infectious Disease (12), Nurse Practitioner (2) and Internal Medicine (1). Of these, 8 practice at this address and 15 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 Colorado Infectious Disease Associates, LLP was last updated on November 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.