Sanku S. Rao, MD

Medicare activity in 2024

Official CMS public-use data for Sanku S. Rao, 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 low level od decision making, if using time, 20 minutes or more (99213)317 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)152 services
3. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)132 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)91 services
5. Biopsy of large bowel using a flexible endoscope (45380)67 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 cholesterol74%
• Arthritis47%
• Ischemic heart disease34%
• Diabetes33%
• Anxiety24%

Hospitals where Sanku S. Rao works

Medicare's Facility Affiliation Data lists Sanku S. Rao 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.

• St Mary's Regional Medical CenterEnid, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370026

Practice locations

Addresses where Sanku S. Rao is enrolled with Medicare (CMS data updated October 2, 2026).

• 330 S 5th St, Suite 203Enid, OK 73701

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Oklahoma →

Other gastroenterologists in Oklahoma

Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.

• Scott E. Hendrickson, DO
• Blair A. Kirkpatrick, MD
• Nagib Toubia, MD
• Sheldon C. Berger, DO
• Sophia Khan, MD
• Donald Kastens, MD
• Syed M. Rizvi, MD
• David S. Stokesberry, MD

All gastroenterologists in Oklahoma →

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