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Orthopedic Surgery

Justin R. Hoover, MD

Works at hospitals in Annapolis, MD · Maryland

Summary

Dr. Justin R. Hoover, MD is an orthopedic surgeon at 2001 Medical Pkwy, Annapolis, MD 21401. Phone: (443) 481-1000. Accepts Medicare assignment. In 2024, Justin R. Hoover had 1,438 Original Medicare patients and 4,981 services. NPI 1356540496. 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: Orthopedic surgeon (Medicare lists Orthopedic Surgery)
  • Address: 2001 Medical Pkwy, Annapolis, MD 21401 · Directions (1 more location)
  • Phone: (443) 481‑1000
  • Medicare: Accepts Medicare assignment
  • Hospital: Luminis Health Anne Arundel Medical Center, Inc
  • Group practice: Luminis Health Medical Group, LLC (+1 more)
  • Medical school: graduated 2007 (19 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 Justin R. Hoover, 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 Justin R. Hoover accept Medicare assignment?
Yes. Medicare's clinician data says Justin R. Hoover 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 Justin R. Hoover see?
In 2024, CMS data shows 1,438 Original Medicare patients and 4,981 services for Justin R. Hoover. This counts Original Medicare only and measures volume, not quality.
What is Justin R. Hoover's NPI number?
1356540496. 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 Justin R. Hoover, 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 patients1,438
Services billed to Medicare4,981
Different services or procedures47
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. X-ray of knee, 4 or more views (73564)977 services
  2. Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (J0702)974 services
  3. X-ray of hip, 2-3 views (73502)751 services
  4. X-ray of knee, 3 views (73562)473 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)455 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 cholesterol75%
  • Arthritis75%
  • High blood pressure74%
  • Diabetes23%
  • Anxiety23%
  • Ischemic heart disease22%

Hospitals where Justin R. Hoover works

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

Group practices

Medicare enrollment lists Justin R. Hoover as a member of these groups (CMS data updated October 2, 2026).

  • Luminis Health Medical Group, LLC539 clinicians in the group
  • Lifebridge Sports Medicine and Rehabilitation LLC27 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Maryland →

Other orthopedic surgeons in Annapolis

Clinicians with the same Medicare primary specialty in Annapolis, MD — not a recommendation.

All orthopedic surgeons in Annapolis →

Other clinicians in Luminis Health Medical Group, LLC

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

Clinician information

CredentialMD
Graduation year2007 (19 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1356540496
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