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DR. EDUARDO R. PAJON JR. M.D.
NPI 1861445264
Internal Medicine - Hematology & Oncology in Denver, CO

Active since May 18, 2006
1055 CLERMONT ST, DENVER, CO 80220(303) 399-8020(303) 393-5050 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Eduardo R. Pajon Jr. M.d. NPPES

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

DR. EDUARDO R. PAJON JR. M.D. (NPI 1861445264) is an individual hematology & oncology provider in Denver, Colorado, licensed in Colorado (18398) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1861445264
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. EDUARDO R. PAJON JR.Credential: M.D.
Location Address1055 CLERMONT STDenver, CO 80220-3808
Mailing Address1055 Clermont StDenver, CO 80220-3808 · (303) 399-8020 · Fax (303) 393-5050
Phone(303) 399-8020
Fax(303) 393-5050
Sole ProprietorNo
Enumeration DateMay 18, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1861445264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CO · 18398
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1055 CLERMONT ST, Denver, CO 80220
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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.

PAUL RYNECKI
Registered Nurse
1055 CLERMONT ST
DENVER, CO 80220
Denver County (303) 399-8020
DR. ERIN KATHLEEN POINDEXTER PHD
Psychologist
1055 CLERMONT ST
DENVER, CO 80220
Denver County (303) 399-8020
MARY J BUCKLEY NP
Nurse Practitioner (Family)
1055 CLERMONT ST
DENVER, CO 80220
Denver County (303) 724-0207
DR. STEVEN OBOLER M.D.
Specialist
1055 CLERMONT ST, 11B, AMBULATORY CARE
DENVER, CO 80220
Denver County (303) 399-8020
DR. SEAN MICHAEL BARNES PH.D.
Psychologist (Clinical)
1055 CLERMONT ST, MIRECC
DENVER, CO 80220
Denver County (303) 399-8020
DR. MATTHEW J COLVIN PHARM.D.
Pharmacist
1055 CLERMONT ST, PHARMACY DEPARTMENT
DENVER, CO 80220
Denver County (303) 399-8020
ROBERT M REVEILLE M.D.
Internal Medicine (Gastroenterology)
1055 CLERMONT ST
DENVER, CO 80220
Denver County (720) 848-0000
DR. BARBARA MARIE DAUSCH PH.D.
Marriage & Family Therapist
1055 CLERMONT ST
DENVER, CO 80220
Denver County (303) 399-8020

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 Eduardo Pajon's NPI number?

The NPI number for Eduardo Pajon is 1861445264. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Eduardo Pajon located?

Eduardo Pajon practices at 1055 Clermont St, Denver, CO 80220. The listed phone number is (303) 399-8020.

What is Eduardo Pajon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Eduardo Pajon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.