Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Elizabeth K. Gerstner, MD

Works at hospitals in Liberty, MO · North Kansas City, MO · Kansas City, MO … · Missouri, Kansas

Summary

Dr. Elizabeth K. Gerstner, MD is an internal medicine doctor at 2609 Glenn Hendren Dr, Liberty, MO 64068. Phone: (816) 781-7730. Accepts Medicare assignment. In 2024, Elizabeth K. Gerstner had 479 Original Medicare patients and 6,189 services. NPI 1033149430. 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: 2609 Glenn Hendren Dr, Liberty, MO 64068 · Directions
  • Phone: (816) 781‑7730
  • Medicare: Accepts Medicare assignment
  • Hospitals: Liberty Hospital, NKC Health, Saint Lukes North Hospital and 1 more
  • Group practice: New Liberty Hospital Corporation
  • Medical school: University Of Missouri, Kansas City, School Of Medicine · graduated 2005 (21 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Elizabeth K. Gerstner, 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 Elizabeth K. Gerstner accept Medicare assignment?
Yes. Medicare's clinician data says Elizabeth K. Gerstner 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 Elizabeth K. Gerstner see?
In 2024, CMS data shows 479 Original Medicare patients and 6,189 services for Elizabeth K. Gerstner. This counts Original Medicare only and measures volume, not quality.
What is Elizabeth K. Gerstner's NPI number?
1033149430. 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 Elizabeth K. Gerstner, 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 patients479
Services billed to Medicare6,189
Different services or procedures69
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Injection, denosumab, 1 mg (J0897)3,121 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)625 services
  3. 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)401 services
  4. Insertion of needle into vein for collection of blood sample (36415)390 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)244 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 pressure75%
  • High cholesterol73%
  • Arthritis48%
  • Diabetes28%
  • Ischemic heart disease28%
  • Anxiety25%

Hospitals where Elizabeth K. Gerstner works

Medicare's Facility Affiliation Data lists Elizabeth K. Gerstner 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.

  • Liberty HospitalLiberty, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260177
  • NKC HealthNorth Kansas City, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260096
  • Saint Lukes North HospitalKansas City, MO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 260062
  • University of Kansas HospitalKansas City, KS · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 170040

Practice locations

Addresses where Elizabeth K. Gerstner is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Elizabeth K. Gerstner as a member of this group (CMS data updated October 2, 2026).

  • New Liberty Hospital Corporation135 clinicians in the group

Specialties

Find other Internal Medicine doctors in Missouri →

Other internal medicine doctors in Liberty

Clinicians with the same Medicare primary specialty in Liberty, MO — not a recommendation.

All internal medicine doctors in Liberty →

Other clinicians in New Liberty Hospital Corporation

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

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Kansas City, School Of Medicine
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1033149430
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