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Emergency Medicine

Michelle Hintz, DO

Works at hospitals in Cody, WY · Miles City, MT · Billings, MT · Wyoming, Montana

Summary

Dr. Michelle Hintz, DO is an emergency medicine doctor at 1233 N 30th St, Billings, MT 59101. Phone: (406) 237-3913. Accepts Medicare assignment. In 2024, Michelle Hintz had 110 Original Medicare patients and 121 services. NPI 1477139046. 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 Michelle Hintz, 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 Michelle Hintz accept Medicare assignment?
Yes. Medicare's clinician data says Michelle Hintz 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 Michelle Hintz see?
In 2024, CMS data shows 110 Original Medicare patients and 121 services for Michelle Hintz. This counts Original Medicare only and measures volume, not quality.
What is Michelle Hintz's NPI number?
1477139046. 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 Michelle Hintz, 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 patients110
Services billed to Medicare121
Different services or procedures12
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)56 services
  2. Emergency department visit with moderate level of medical decision making (99284)34 services
  3. Emergency department visit with low level of medical decision making (99283)18 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 cholesterol69%
  • Arthritis45%
  • Depression45%
  • Anxiety42%
  • Diabetes38%

Hospitals where Michelle Hintz works

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

Group practices

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

  • SCL Health Medical Group - Billings LLC297 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Montana →

Other emergency medicine doctors in Billings

Clinicians with the same Medicare primary specialty in Billings, MT — not a recommendation.

All emergency medicine doctors in Billings →

Other clinicians in SCL Health Medical Group - Billings LLC

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

Clinician information

CredentialDO
Graduation year2024 (2 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477139046
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