IndividualActive
Raymond Janowski
NPI 1477972131 · Gastroenterology Physician · Washington, DC
Provider details
- NPI number
- 1477972131
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MT206317 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Practice location
2150 Pennsylvania Ave Nw
Washington, DC 20037-3201
Phone: (202) 741-2160
Fax: (202) 741-2169
Approximate (ZIP-level) locationGet directions
Mailing address
2150 Pennsylvania Ave Nw
Washington, DC 20037-3201
Additional practice locations (2)
- 3800 Reservoir Rd NwWashington, DC 20007-2113Phone: (202) 444-8541Fax: (877) 303-1462
- 833 Chestnut StSuite 220Philadelphia, PA 19107-4414Phone: (215) 955-8465Fax: (215) 955-2516
Registry dates
- Enumerated
- 2014-04-10
- Last updated
- 2022-12-23
- Certified
- 2022-12-23
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.