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Orthopedic Surgery

Joseph R. Liljenquist, MD

Works at hospitals in Idaho Falls, ID · Idaho

Summary

Dr. Joseph R. Liljenquist, MD is an orthopedic surgeon at 2210 Coronado St, Idaho Falls, ID 83404. Phone: (208) 522-3355. Accepts Medicare assignment. In 2024, Joseph R. Liljenquist had 257 Original Medicare patients and 6,719 services. NPI 1558375568. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Joseph R. Liljenquist, 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 Joseph R. Liljenquist accept Medicare assignment?
Yes. Medicare's clinician data says Joseph R. Liljenquist 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 Joseph R. Liljenquist see?
In 2024, CMS data shows 257 Original Medicare patients and 6,719 services for Joseph R. Liljenquist. This counts Original Medicare only and measures volume, not quality.
What is Joseph R. Liljenquist's NPI number?
1558375568. 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 Joseph R. Liljenquist, 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 patients257
Services billed to Medicare6,719
Different services or procedures50
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection, methylprednisolone acetate, 1 mg (J1010)5,861 services
  2. Aspiration and/or injection of fluid from large joint (20610)126 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)108 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)106 services
  5. X-ray of shoulder, minimum of 2 views (73030)64 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).

  • Arthritis75%
  • High cholesterol65%
  • High blood pressure61%
  • Diabetes32%
  • Chronic kidney disease26%
  • Anxiety25%

Hospitals where Joseph R. Liljenquist works

Medicare's Facility Affiliation Data lists Joseph R. Liljenquist 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 Joseph R. Liljenquist is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Joseph R. Liljenquist as a member of this group (CMS data updated October 2, 2026).

  • East Idaho Orthopaedics PLLC6 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Idaho →

Other orthopedic surgeons in Idaho Falls

Clinicians with the same Medicare primary specialty in Idaho Falls, ID — not a recommendation.

All orthopedic surgeons in Idaho Falls →

Other clinicians in East Idaho Orthopaedics PLLC

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

Clinician information

CredentialMD
Medical schoolGeorge Washington University School Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558375568
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