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Internal Medicine

Kelly C. Jeong, MD

Works at hospitals in Westminster, CO · Colorado

Summary

Dr. Kelly C. Jeong, MD is an internal medicine doctor at 11310 Huron St, Suite 100, Northglenn, CO 80234. Phone: (303) 450-7435. Accepts Medicare assignment. In 2024, Kelly C. Jeong had 145 Original Medicare patients and 389 services. NPI 1487781431. 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: 11310 Huron St, Suite 100, Northglenn, CO 80234 · Directions (1 more location)
  • Phone: (303) 450‑7435
  • Medicare: Accepts Medicare assignment
  • Hospital: Centura Health-St Anthony North Health Campus
  • Group practice: Catholic Health Initiatives Colorado (+1 more)
  • Medical school: University Of Miami, Lm Miller School Of Medicine · graduated 1996 (30 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 Kelly C. Jeong, 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 Kelly C. Jeong accept Medicare assignment?
Yes. Medicare's clinician data says Kelly C. Jeong accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Kelly C. Jeong see?
In 2024, CMS data shows 145 Original Medicare patients and 389 services for Kelly C. Jeong. This counts Original Medicare only and measures volume, not quality.
What is Kelly C. Jeong's NPI number?
1487781431. 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 Kelly C. Jeong, 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 patients145
Services billed to Medicare389
Different services or procedures32
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)148 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)73 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)57 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 pressure67%
  • High cholesterol66%
  • Arthritis53%
  • Diabetes30%
  • Chronic kidney disease28%
  • Ischemic heart disease27%

Hospitals where Kelly C. Jeong works

Medicare's Facility Affiliation Data lists Kelly C. Jeong 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.

Practice locations

Addresses where Kelly C. Jeong is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kelly C. Jeong as a member of these groups (CMS data updated October 2, 2026).

  • Catholic Health Initiatives Colorado1,225 clinicians in the group
  • Select Physical Therapy of West Denver Limited Partnership548 clinicians in the group

Specialties

Find other Internal Medicine doctors in Colorado →

Other internal medicine doctors in Northglenn

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

All internal medicine doctors in Northglenn →

Other clinicians in Catholic Health Initiatives Colorado

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

Clinician information

CredentialMD
Medical schoolUniversity Of Miami, Lm Miller School Of Medicine
Graduation year1996 (30 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1487781431
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