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Orthopedic Surgery

Lisa M. Truchan, MD

Works at hospitals in Willcox, AZ · Tucson, AZ · Arizona

Summary

Dr. Lisa M. Truchan, MD is an orthopedic surgeon at 3172 N Swan Rd, Tucson, AZ 85712. Phone: (480) 874-2040. Accepts Medicare assignment. In 2024, Lisa M. Truchan had 95 Original Medicare patients and 179 services. NPI 1174696850. 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 Lisa M. Truchan, 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 Lisa M. Truchan accept Medicare assignment?
Yes. Medicare's clinician data says Lisa M. Truchan 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 Lisa M. Truchan see?
In 2024, CMS data shows 95 Original Medicare patients and 179 services for Lisa M. Truchan. This counts Original Medicare only and measures volume, not quality.
What is Lisa M. Truchan's NPI number?
1174696850. 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 Lisa M. Truchan, 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 patients95
Services billed to Medicare179
Different services or procedures41
Participating Medicare providerYes
Average age of these patients80

Most frequent services

  1. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)68 services
  2. Treatment of broken neck of thigh bone with bone implant (27245)24 services
  3. Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement (27236)22 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 cholesterol71%
  • Arthritis58%
  • Depression49%
  • Ischemic heart disease43%
  • Anxiety41%

Hospitals where Lisa M. Truchan works

Medicare's Facility Affiliation Data lists Lisa M. Truchan 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 Lisa M. Truchan is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Sonoran Orthopaedic Trauma Surgeons28 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Arizona →

Other orthopedic surgeons in Tucson

Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.

All orthopedic surgeons in Tucson →

Other clinicians in Sonoran Orthopaedic Trauma Surgeons

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

Clinician information

CredentialMD
Graduation year1998 (28 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1174696850
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