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Orthopedic Surgery

Christian M. Klare, MD

Works at hospitals in Manchester, NH · Derry, NH · Nashua, NH · New Hampshire

Summary

Dr. Christian M. Klare, MD is an orthopedic surgeon at 17 Riverside St, Suite 101, Nashua, NH 03062. Phone: (603) 883-0091. Accepts Medicare assignment. In 2024, Christian M. Klare had 363 Original Medicare patients and 5,544 services. NPI 1104169416. 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: 17 Riverside St, Suite 101, Nashua, NH 03062 · Directions
  • Phone: (603) 883‑0091
  • Medicare: Accepts Medicare assignment
  • Hospitals: Catholic Medical Center, Elliot Hospital, Parkland Medical Center and 2 more
  • Group practice: Northeast Orthopaedic Alliance PLLC
  • Medical school: Jefferson Medical College Of Thomas Jefferson University · graduated 2013 (13 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Christian M. Klare, 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 Christian M. Klare accept Medicare assignment?
Yes. Medicare's clinician data says Christian M. Klare 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 Christian M. Klare see?
In 2024, CMS data shows 363 Original Medicare patients and 5,544 services for Christian M. Klare. This counts Original Medicare only and measures volume, not quality.
What is Christian M. Klare's NPI number?
1104169416. 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 Christian M. Klare, 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 patients363
Services billed to Medicare5,544
Different services or procedures68
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Injection, methylprednisolone acetate, 1 mg (J1010)4,200 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)292 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)223 services
  4. X-ray of lower and sacral spine, 2-3 views (72100)146 services
  5. Mri scan of lower spinal canal without contrast (72148)61 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 cholesterol75%
  • Arthritis75%
  • Anxiety34%
  • Diabetes30%
  • Depression28%

Hospitals where Christian M. Klare works

Medicare's Facility Affiliation Data lists Christian M. Klare 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.

  • Catholic Medical CenterManchester, NH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 300034
  • Elliot HospitalManchester, NH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 300012
  • Parkland Medical CenterDerry, NH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 300017
  • Southern NH Medical CenterNashua, NH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 300020
  • St Joseph HospitalNashua, NH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 300011

Practice locations

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

Group practices

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

  • Northeast Orthopaedic Alliance PLLC291 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in New Hampshire →

Other orthopedic surgeons in Nashua

Clinicians with the same Medicare primary specialty in Nashua, NH — not a recommendation.

All orthopedic surgeons in Nashua →

Other clinicians in Northeast Orthopaedic Alliance PLLC

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

Clinician information

CredentialMD
Medical schoolJefferson Medical College Of Thomas Jefferson University
Graduation year2013 (13 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104169416
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