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RONALD S COLSON MD LLC
NPI 1851470355
Internal Medicine in Denver, CO

Active since November 03, 2006
4545 E 9TH AVE, SUITE 650, DENVER, CO 80220(303) 320-7744 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ronald S Colson Md Llc NPPES

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

RONALD S COLSON MD LLC (NPI 1851470355) is a healthcare organization registered as an internal medicine in Denver, Colorado and active in the NPI registry since November 2006. The organization lists Ronald Colson, President, as its authorized official.

NPPES Registry Identity

NPI1851470355
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRONALD S COLSON MD LLC
Location Address4545 E 9TH AVE, SUITE 650Denver, CO 80220-3901
Mailing Address4545 E 9th Ave, Suite 650Denver, CO 80220-3901 · (303) 320-7744
Phone(303) 320-7744
Organization SubpartNo
Authorized OfficialRonald ColsonPresident · (303) 320-7744
Enumeration DateNovember 3, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1851470355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · 42323
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4545 E 9TH AVE, Denver, CO 80220
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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

Other Providers at the Same Location NPPES 20

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

JAMES TREVOR MCNUTT MD
Psychiatry & Neurology (Neurology)
4545 E 9TH AVE, SUITE 510
DENVER, CO 80220
Denver County (303) 321-0700
DR. CARA H DAWSON M.D.
Internal Medicine
4545 E 9TH AVE, SUITE 400
DENVER, CO 80220
Denver County (303) 320-2929
DR. JACQUELINE STERN M.D.
Family Medicine
4545 E 9TH AVE, SUITE 010
DENVER, CO 80220
Denver County (303) 584-7900
MERRILYNN ARTMAN CNM
Advanced Practice Midwife
4545 E 9TH AVE, SUITE 502
DENVER, CO 80220
Denver County (303) 320-2944
DR. ELIZABETH C BLOOMFIELD MD
Internal Medicine
4545 E 9TH AVE, SUITE 400
DENVER, CO 80220
Denver County (303) 320-2929
NANCY A KRYWONIS M.D.
Dermatology
4545 E 9TH AVE, SUITE 420
DENVER, CO 80220
Denver County (303) 586-7768
ELIZABETH ANNE KELLY-MCKNIGHT PA-C
Physician Assistant
4545 E 9TH AVE, SUITE 480
DENVER, CO 80220
Denver County (303) 388-9322
HEALTHONE CLINIC SERVICES - PRIMARY CARE, LLC
Family Medicine
4545 E 9TH AVE
DENVER, CO 80220
Denver County (303) 839-6000

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 Ronald S Colson MD LLC's NPI number?

The NPI number for Ronald S Colson MD LLC is 1851470355. It was assigned to this organization in the NPPES registry on November 3, 2006.

Where is Ronald S Colson MD LLC located?

Ronald S Colson MD LLC is located at 4545 E 9th Ave Suite 650, Denver, CO 80220. The listed phone number is (303) 320-7744.

What is Ronald S Colson MD LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Ronald S Colson MD LLC was last updated on August 22, 2020. 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.