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Physical Medicine and Rehabilitation

Myriam Lacerte, MD

Works at hospitals in Great Falls, MT · Billings, MT · Havre, MT … · Montana

Summary

Dr. Myriam Lacerte, MD is a rehabilitation doctor at 500 15th Ave S, Great Falls, MT 59405. Phone: (406) 455-5000. Accepts Medicare assignment. In 2024, Myriam Lacerte had 170 Original Medicare patients and 1,287 services. NPI 1104279868. 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 Myriam Lacerte, 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 Myriam Lacerte accept Medicare assignment?
Yes. Medicare's clinician data says Myriam Lacerte 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 Myriam Lacerte see?
In 2024, CMS data shows 170 Original Medicare patients and 1,287 services for Myriam Lacerte. This counts Original Medicare only and measures volume, not quality.
What is Myriam Lacerte's NPI number?
1104279868. 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 Myriam Lacerte, 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 patients170
Services billed to Medicare1,287
Different services or procedures21
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)484 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)429 services
  3. Hospital discharge day management, 30 minutes or less (99238)103 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)74 services
  5. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)58 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%
  • Arthritis64%
  • Depression55%
  • Stroke or mini-stroke50%
  • Diabetes41%

Hospitals where Myriam Lacerte works

Medicare's Facility Affiliation Data lists Myriam Lacerte 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.

  • Benefis Hospitals IncGreat Falls, MT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 270012
  • Billings Clinic HospitalBillings, MT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 270004
  • Northern Montana HospitalHavre, MT · Critical Access Hospital · Emergency services: listed by Medicare · CCN 271348
  • Pondera Medical CenterConrad, MT · Critical Access Hospital · Emergency services: listed by Medicare · CCN 271324
  • St Peters HealthHelena, MT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 270003

Practice locations

Addresses where Myriam Lacerte is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Myriam Lacerte as a member of this group (CMS data updated October 2, 2026).

  • Benefis Hospitals Inc384 clinicians in the group

Specialties

Find other Physical Medicine and Rehabilitation doctors in Montana →

Other rehabilitation doctors in Montana

Clinicians with the same Medicare primary specialty in Montana — not a recommendation.

All rehabilitation doctors in Montana →

Other clinicians in Benefis Hospitals Inc

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

Clinician information

CredentialMD
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104279868
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