Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Adam Zachary Tillowitz, MD

Individual provider Gastroenterology Physician · NPI 1245869510

Dr. Adam Zachary Tillowitz, MD is a Gastroenterology in Washington, District of Columbia. Graduated from Albert Einstein College of Medicine of Yeshiva University in 2020, 6 years ago. Practices as a sole proprietor and works from 2 locations. Licensed in Rhode Island.

Years since qualifying
6
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
RI
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

The Gw Medical Faculty Associates 2150 Pennsylvania Ave
Washington, DC 20037
Phone: (202) 741-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 44 W River St, Providence, RI 02904-2609 — (401) 274-4800

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD21210 (RI)

Record details

NPI number1245869510
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 7, 2020
Last updated in NPPESMay 18, 2026
Certification dateMay 18, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated

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