Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Jonathan Eichhorn, MD

Individual provider Internal Medicine Physician · NPI 1053562868

Jonathan Eichhorn, MD practises Internal Medicine in Denver, Colorado. Graduated from University of Texas Southwestern Medical School at Dallas in 2005, 21 years ago. Practices with Intermountain Medical Group Denver LLC, a 567-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
21
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
CO
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

835 E 18th Ave
Denver, CO 80218-1024
Phone: (303) 825-4646
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 45195 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 45195 (CO)

Record details

NPI number1053562868
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 10, 2008
Last updated in NPPESAugust 18, 2022
Certification dateAugust 18, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2005 (21 years in practice)
Group practice Intermountain Medical Group Denver Llc — 567 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients194
Services billed 304 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Good Samaritan Medical Center Llc Hospital · Lafayette, CO · listed as Good Samaritan Medical Center, LLC
  • Saint Joseph Hospital Hospital · Denver, CO · listed as Saint Joseph Hospital Inc
  • Intermountain Health Lutheran Hospital Hospital · Wheat Ridge, CO
  • Intermountain Health Platte Valley Hospital Hospital · Brighton, CO

Colleagues at Intermountain Medical Group Denver LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 567 clinicians in the practice; 12 are shown here.

Other providers in Denver