Charles R. Boice, MD

Medicare activity in 2024

Official CMS public-use data for Charles R. Boice, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)136 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)96 services
3. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)26 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)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 cholesterol75%
• Arthritis54%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)42%
• Diabetes41%
• Chronic kidney disease29%

Hospitals where Charles R. Boice works

Medicare's Facility Affiliation Data lists Charles R. Boice 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.

• MedStar Franklin Square Medical CenterRosedale, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210015
• MedStar Good Samaritan HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210056
• MedStar Harbor HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 210034
• MedStar Washington Hospital CenterWashington, DC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 090011

Practice locations

Addresses where Charles R. Boice is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

• 1145 19th St NW, 311 Mmg at 19th Street NWWashington, DC 20036 (202) 429‑2401
• 1406 Crain S Hwy 106Glen Burnie, MD 21061 (410) 768‑6440
• 201 E University PkwyBaltimore, MD 21218 (410) 554‑2000
• 3001 S Hanover StBaltimore, MD 21225
• 3304 Guilford AveBaltimore, MD 21218 (410) 554‑6740

Group practices

Medicare enrollment lists Charles R. Boice as a member of this group (CMS data updated October 2, 2026).

• MedStar Medical Group II LLC3,767 clinicians in the group

Specialties

• Gynecological Oncologyprimary
• Medical Oncologyalso
• Obstetrics/Gynecologyalso

Find other Gynecological Oncology doctors in District of Columbia →

Other gynecologic oncologists in Washington

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

• Kristen Bunch, DO
• Christopher M. Tarney, MD
• Ebony R. Hoskins, MD
• Mildred Chernofsky, MD
• Charlotte R. Gamble, MD
• Jeffrey Lin, MD
• Sarah Temkin, MD

All gynecologic oncologists in Washington →

Other clinicians in MedStar Medical Group II LLC

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

• Joshua Reuss, MD
• Julie T. Hoang, MD
• John D. Buek, MD
• Welma K. Redd, CP
• Mohebat Taheripour, MD
• Basem Al Achras, MD

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