Gokulan Ratnarajah, MD

Medicare activity in 2024

Official CMS public-use data for Gokulan Ratnarajah, 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. Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)479 services
2. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)226 services
3. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)108 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 cholesterol73%
• Arthritis61%
• Depression56%
• Diabetes50%
• Ischemic heart disease49%

Hospitals where Gokulan Ratnarajah works

Medicare's Facility Affiliation Data lists Gokulan Ratnarajah 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.

• Adena Fayette Medical CenterWashington CH, OH · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 361331

Practice locations

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

• 3535 Olentangy River RdColumbus, OH 43214 (614) 566‑5000

Group practices

Medicare enrollment lists Gokulan Ratnarajah as a member of this group (CMS data updated October 2, 2026).

• Central Ohio Hospitalists, Inc190 clinicians in the group

Specialties

• Internal Medicineprimary
• Geriatric Medicinealso

Find other Internal Medicine doctors in Ohio →

Other internal medicine doctors in Columbus

Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.

• Aradhi U. Pandya, MD
• Anum Syed, MD
• Christian S. Greco, DO
• Christopher W. Buchsieb, DO
• Mark A. Dellinger, MD
• Matthew R. Brown, DO
• Elizabeth J. Lucas, MD
• Emin Eminof, DO

All internal medicine doctors in Columbus →

Other clinicians in Central Ohio Hospitalists, Inc

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

• Jaykumar Menon, MD
• Jessica Brandon
• Senthuran T. Siva, MD
• Chintan Patel, DO
• Kristen M. Duffy, DO
• Irani Samaranayake, 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