Fouad M. Abbas, MD

Medicare activity in 2024

Official CMS public-use data for Fouad M. Abbas, 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)266 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)100 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)66 services
4. Insertion of tube into ureter using an endoscope through bladder area (52005)28 services
5. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)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 cholesterol75%
• Arthritis49%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)45%
• Diabetes29%
• Anxiety27%

Hospitals where Fouad M. Abbas works

Medicare's Facility Affiliation Data lists Fouad M. Abbas 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.

• Carroll Hospital CenterWestminster, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210033
• Frederick Health HospitalFrederick, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210005
• Northwest Hospital CenterRandallstown, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210040
• Sinai Hospital of BaltimoreBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210012

Practice locations

Addresses where Fouad M. Abbas is enrolled with Medicare (CMS data updated October 2, 2026).

• 2401 E Belvedere AveBaltimore, MD 21215
• 2411 W Belvedere Ave, 206 Sinai Gynecologic OncologyBaltimore, MD 21215 (410) 578‑9030
• 2435 W Belvedere AveBaltimore, MD 21215
• 5401 Old Court RdRandallstown, MD 21133

Group practices

Medicare enrollment lists Fouad M. Abbas as a member of this group (CMS data updated October 2, 2026).

• Sinai Hospital of Baltimore, Inc380 clinicians in the group

Specialties

• Gynecological Oncologyprimary

Find other Gynecological Oncology doctors in Maryland →

Other gynecologic oncologists in Baltimore

Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.

• Hyung S. Ryu, MD
• Kimberly L. Levinson, MD
• Beman Khulpateea, MD
• Teresa Diaz-Montes, MD
• Alice P. Barr, MD
• Rebecca Stone, MD
• Abbie L. Fields, MD

All gynecologic oncologists in Baltimore →

Other clinicians in Sinai Hospital of Baltimore, Inc

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

• Leslie Morgan
• S Marc Testa, CP
• Minki Jung, MD
• Jessica Malcolm, MD
• Jian Zhang, MD
• Emily L. Hartley, PA

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