Zana Nikolla, MD
About This Business
Zana Nikolla, M.D., is a gastroenterologist in Poughkeepsie, New York, in practice for 23 years since 2003. She holds an active New York license and is one of six gastroenterology physicians among the 102 Poughkeepsie doctors in our directory. Medicare records list colonoscopy and upper GI endoscopy for acid reflux as her most frequent procedures. She is affiliated with Vassar Brothers Medical Center, Westchester Medical Center, Northern Dutchess Hospital, and Putnam Hospital Center. In MIPS, the federal program scoring Medicare clinicians on quality and cost, she holds 87 out of 100. She accepts Medicare and offers telehealth, one of seventeen Poughkeepsie doctors in our directory with both. Patients rate her 4.3 across 14 reviews.
Verified Provider Info
- Specialty (per registry)
- Internal Medicine, Gastroenterology
- NPI Number
- 1881827368
- Medical school graduate
- 2003 (23+ years of practice)
- State license
- 253887 (NY)
- Hospital affiliations
- Vassar Brothers Medical Center · Westchester Medical Center · Northern Dutchess Hospital
- Quality score (CMS MIPS)
- 86.7/100
- Common services (Medicare data)
- Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-19
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Information last updated: September 7, 2026
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