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Internal Medicine

Christopher M. Courtney, MD

Works at hospitals in Littleton, CO · Denver, CO · Colorado

Summary

Dr. Christopher M. Courtney, MD is an internal medicine doctor at 15101 E Iliff Ave, Suite 140, Aurora, CO 80014. Phone: (720) 878-7055. May accept Medicare assignment. In 2024, Christopher M. Courtney had 372 Original Medicare patients and 2,055 services. NPI 1033111620. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 15101 E Iliff Ave, Suite 140, Aurora, CO 80014 · Directions (1 more location)
  • Phone: (720) 878‑7055
  • Medicare: May accept Medicare assignment
  • Hospitals: AdventHealth Littleton, AdventHealth Porter, HCA HealthONE Rose
  • Group practice: Mednow Clinics, Inc
  • Medical school: Louisiana State University School Of Medicine In Shreveport · graduated 1991 (35 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Christopher M. Courtney, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Christopher M. Courtney accept Medicare assignment?
Medicare's clinician data says Christopher M. Courtney may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Christopher M. Courtney see?
In 2024, CMS data shows 372 Original Medicare patients and 2,055 services for Christopher M. Courtney. This counts Original Medicare only and measures volume, not quality.
What is Christopher M. Courtney's NPI number?
1033111620. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Christopher M. Courtney, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients372
Services billed to Medicare2,055
Different services or procedures23
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)696 services
  2. Insertion of needle into vein for collection of blood sample (36415)481 services
  3. Urinalysis, manual test (81002)260 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)181 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)136 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure53%
  • Arthritis44%
  • High cholesterol41%
  • Diabetes19%
  • Ischemic heart disease16%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)15%

Hospitals where Christopher M. Courtney works

Medicare's Facility Affiliation Data lists Christopher M. Courtney at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • AdventHealth LittletonLittleton, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060113
  • AdventHealth PorterDenver, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060064
  • HCA HealthONE RoseDenver, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060032

Practice locations

Addresses where Christopher M. Courtney is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Christopher M. Courtney as a member of this group (CMS data updated October 2, 2026).

  • Mednow Clinics, Inc54 clinicians in the group

Specialties

Find other Internal Medicine doctors in Colorado →

Other internal medicine doctors in Aurora

Clinicians with the same Medicare primary specialty in Aurora, CO — not a recommendation.

All internal medicine doctors in Aurora →

Other clinicians in Mednow Clinics, Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolLouisiana State University School Of Medicine In Shreveport
Graduation year1991 (35 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1033111620
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians