Jess F. Grossman, MD

Medicare activity in 2024

Official CMS public-use data for Jess F. Grossman, 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.

Most frequent services

1. Anesthesia for x-ray or radiation therapy (01922)22 services
2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)21 services
3. Anesthesia for procedure for total knee joint replacement (01402)19 services
4. Anesthesia for other procedure on large bowel using an endoscope (00811)16 services
5. Anesthesia for total hip replacement (01214)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 pressure69%
• Arthritis63%
• High cholesterol58%
• Atrial fibrillation27%
• Diabetes26%
• Depression25%

Hospitals where Jess F. Grossman works

Medicare's Facility Affiliation Data lists Jess F. Grossman 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.

• Billings Clinic HospitalBillings, MT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 270004
• Intermountain Health St Vincent Regional HospitalBillings, MT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 270049

Practice locations

Addresses where Jess F. Grossman is enrolled with Medicare (CMS data updated October 2, 2026).

• 1144 N 28th StBillings, MT 59101 (406) 237‑5900
• 1233 N 30th StBillings, MT 59101 (406) 657‑7000
• 2800 10th Ave NBillings, MT 59101 (406) 657‑4000

Group practices

Medicare enrollment lists Jess F. Grossman as a member of these groups (CMS data updated October 2, 2026).

• Billings Clinic Specialty Supplies and Services, LLC824 clinicians in the group
• Anesthesia Partners of Montana PC36 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Montana →

Other anesthesiologists in Billings

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

• Jason F. Karro, MD
• Matthew C. Fritsch, MD
• Jonathan Hisghman Ii, DO
• Amanda S. Braaten, MD
• Bradley Low, DO
• Benjamin Searcy, MD
• Jeff A. McKenzie, MD
• Jon D. Molin, MD

All anesthesiologists in Billings →

Other clinicians in Billings Clinic Specialty Supplies and Services, LLC

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

• Olivia R. Johnson, MD
• Ellen Frazier, DO
• Trae L. Muri, NP
• Haley F. Conchieri, NP
• Amanda Polacco, OD
• Alexandra N. Althof

Clinician information

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