Ravindra Mallavarapu, MD

Medicare activity in 2024

Official CMS public-use data for Ravindra Mallavarapu, 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)185 services
2. Biopsy of large bowel using a flexible endoscope (45380)154 services
3. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)147 services
4. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)116 services
5. Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)102 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 cholesterol75%
• High blood pressure73%
• Arthritis50%
• Ischemic heart disease31%
• Diabetes27%
• Anxiety26%

Hospitals where Ravindra Mallavarapu works

Medicare's Facility Affiliation Data lists Ravindra Mallavarapu 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.

• Allen HospitalWaterloo, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160110

Practice locations

Addresses where Ravindra Mallavarapu is enrolled with Medicare (CMS data updated October 2, 2026).

• 1015 S Hackett RdWaterloo, IA 50701 (319) 234‑5990
• 1825 Logan AveWaterloo, IA 50703

Group practices

Medicare enrollment lists Ravindra Mallavarapu as a member of these groups (CMS data updated October 2, 2026).

• Allen Memorial Hospital Corporation157 clinicians in the group
• New Gi PC25 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Iowa →

Other gastroenterologists in Waterloo

Clinicians with the same Medicare primary specialty in Waterloo, IA — not a recommendation.

• Moaz Sial, MD
• Kavan G. Patel, MD
• Srinivas Kalala, MD
• Richard Manfready, MD
• Taha Ashraf, MD
• Shima Ghavimi, MD

All gastroenterologists in Waterloo →

Other clinicians in Allen Memorial Hospital Corporation

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

• Manmohan Singh, MD
• Moaz Sial, MD
• Amanda L. Vervaecke, NP
• Kayley M. Lawrence
• Gopi K. Kota, MD
• Zoe E. Schult

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