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

Dr. Swati Viswanathan, MD

Individual provider Nephrology Physician · NPI 1851972004

Dr. Swati Viswanathan, MD is an Internal Medicine in Washington, District of Columbia. Qualified in 2014, 12 years ago. Licensed in District of Columbia.

Years since qualifying
12
Licensed in
DC
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone: (202) 677-6056
Fax: (202) 741-2427
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MD500003151 (DC)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD500003151 (DC)

Record details

NPI number1851972004
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2021
Last updated in NPPESJuly 28, 2026
Certification dateJuly 28, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated

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