Waqas Nawaz, MD

Medicare activity in 2024

Official CMS public-use data for Waqas Nawaz, 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. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)73 services
2. Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (G0500)68 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)53 services
4. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)50 services
5. Biopsy of large bowel using a flexible endoscope (45380)45 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 pressure68%
• High cholesterol67%
• Arthritis49%
• Anxiety34%
• Diabetes32%
• Depression32%

Hospitals where Waqas Nawaz works

Medicare's Facility Affiliation Data lists Waqas Nawaz 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.

• Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360085

Practice locations

Addresses where Waqas Nawaz is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

• 181 Taylor AveColumbus, OH 43203 (614) 257‑3000
• 3900 Stoneridge LnDublin, OH 43017 (614) 366‑5001
• 410 W 10th AveColumbus, OH 43210 (614) 293‑8000
• 410 W 10th Ave, Doan 110Columbus, OH 43210
• 450 W 10th AveColumbus, OH 43210 (614) 293‑8000

Group practices

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

• OSU Internal Medicine LLC1,161 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Ohio →

Other gastroenterologists in Columbus

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

• Zheng Che, MD
• Erin A. Bouquet, MD
• Brian G. Turner, MD
• Sean T. McCarthy, MD
• Gregory M. Meis, DO
• Rosara J. Bass, MD
• Megan Q. Chan, MD
• Jordan Burlen, MD

All gastroenterologists in Columbus →

Other clinicians in OSU Internal Medicine LLC

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

• Phillip J. Glivar, MD
• Ashley L. McElfresh
• Kellie M. Garrison, NP
• Nicolas Gallastegui Crestani, MD
• Angela Fielder, MD
• Andrew J. Gaietto, 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