Lilani P. Perera, MD

Medicare activity in 2024

Official CMS public-use data for Lilani P. Perera, 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)71 services
2. Biopsy of large bowel using a flexible endoscope (45380)51 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)38 services
4. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)26 services
5. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)20 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 pressure74%
• High cholesterol72%
• Arthritis41%
• Anxiety36%
• Chronic kidney disease30%
• Diabetes29%

Hospitals where Lilani P. Perera works

Medicare's Facility Affiliation Data lists Lilani P. Perera 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.

• Boston Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220031
• Tufts Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220116

Practice locations

Addresses where Lilani P. Perera is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Boston Medical Ctr PlBoston, MA 02118 (617) 638‑8000

Group practices

Medicare enrollment lists Lilani P. Perera as a member of this group (CMS data updated October 2, 2026).

• Evans Medical Foundation Inc536 clinicians in the group

Specialties

• Gastroenterologyprimary
• Internal Medicinealso

Find other Gastroenterology doctors in Massachusetts →

Other gastroenterologists in Boston

Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.

• Sonia Friedman, MD
• Rosa L. Yu, MD
• Robert C. Lowe, MD
• Ansu M. Noronha, MD
• Zhenghui Jiang, MD
• Madeleine G. Haff, MD
• Trent Walradt
• Thomas C. Moore, MD

All gastroenterologists in Boston →

Other clinicians in Evans Medical Foundation Inc

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

• Katherine M. Rizzolo, MD
• Pooja Mehta
• Akash Oza, MD
• Nicholas A. Bosch, MD
• Christine L. Campbell Reardon, MD
• Haja H. Fofana, NP

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