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Anesthesiology

Benjaminn H. Sickler, MD

Works at hospitals in Billings, MT · Montana

Summary

Dr. Benjaminn H. Sickler, MD is an anesthesiologist at 1233 N 30th St, Billings, MT 59101. Phone: (406) 657-7000. Accepts Medicare assignment. In 2024, Benjaminn H. Sickler had 190 Original Medicare patients and 341 services. NPI 1437392560. 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: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 1233 N 30th St, Billings, MT 59101 · Directions
  • Phone: (406) 657‑7000
  • Medicare: Accepts Medicare assignment
  • Hospital: Intermountain Health St Vincent Regional Hospital
  • Group practice: Anesthesia Partners of Montana PC
  • Medical school: University Of North Dakota School Of Medicine · graduated 2009 (17 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Benjaminn H. Sickler, 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 Benjaminn H. Sickler accept Medicare assignment?
Yes. Medicare's clinician data says Benjaminn H. Sickler 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 Benjaminn H. Sickler see?
In 2024, CMS data shows 190 Original Medicare patients and 341 services for Benjaminn H. Sickler. This counts Original Medicare only and measures volume, not quality.
What is Benjaminn H. Sickler's NPI number?
1437392560. 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 Benjaminn H. Sickler, 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 patients190
Services billed to Medicare341
Different services or procedures66
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Insertion of artery tube for blood sampling or infusion through skin (36620)50 services
  2. Anesthesia for x-ray or radiation therapy (01922)22 services
  3. Ultrasound of heart with probe in esophagus, with report (93312)21 services
  4. Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)19 services
  5. Anesthesia for x-ray on artery of brain, heart, or chest (01926)13 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 cholesterol67%
  • Arthritis50%
  • Ischemic heart disease34%
  • Diabetes33%
  • Heart failure32%

Hospitals where Benjaminn H. Sickler works

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

Group practices

Medicare enrollment lists Benjaminn H. Sickler as a member of this group (CMS data updated October 2, 2026).

  • Anesthesia Partners of Montana PC36 clinicians in the group

Specialties

Find other Anesthesiology doctors in Montana →

Other anesthesiologists in Billings

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

All anesthesiologists in Billings →

Other clinicians in Anesthesia Partners of Montana PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of North Dakota School Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1437392560
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