Monty H. Oppenheim, MD

Medicare activity in 2024

Official CMS public-use data for Monty H. Oppenheim, 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 electroshock therapy (00104)53 services
2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)35 services
3. Anesthesia for other procedure on large bowel using an endoscope (00811)33 services
4. Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)14 services
5. Anesthesia for procedure for total knee joint replacement (01402)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 cholesterol74%
• Arthritis55%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)31%
• Anxiety29%
• Ischemic heart disease27%

Hospitals where Monty H. Oppenheim works

Medicare's Facility Affiliation Data lists Monty H. Oppenheim 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.

• Sibley Memorial HospitalWashington, DC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 090005

Practice locations

Addresses where Monty H. Oppenheim is enrolled with Medicare (CMS data updated October 2, 2026).

• 5255 Loughboro Rd NWWashington, DC 20016 (202) 537‑4000

Group practices

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

• Surgical Anesthesia Associates PLLC83 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in District of Columbia →

Other anesthesiologists in Washington

Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.

• Joseph Manley, MD
• Alexander F. Oster, MD
• Eveline H. Mordehai, MD
• Drew Welter, MD
• Brent Earls, MD
• Gary A. Coke, MD
• Scott J. Given, DO
• Usman A. Hyder, MD

All anesthesiologists in Washington →

Other clinicians in Surgical Anesthesia Associates PLLC

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

• Taiwo A. Aderibigbe, MD
• Mathilde T. Crutchfield, MD
• Lance J. Kekoler, DO
• Daniel Huizenga, CNA
• Hannah Sneyd, AA
• Bonnie Diora, DO

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