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

Nisha Viswanathan, MD

Individual provider Internal Medicine Physician · NPI 1578839205

Nisha Viswanathan, MD is an Internal Medicine in Los Angeles, California. Qualified in 2012, 14 years ago. Practices with The Regents of the University of California, a 1,414-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
14
Licensed in
CA
In the registry since
2012
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

200 UCLA Medical Plz Ste 420
Los Angeles, CA 90095-7303
Phone: (310) 206-6232
Fax: (310) 206-3551
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1245 16th St Ste 309, Santa Monica, CA 90404-1239 — (310) 319-4377

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C165367 (CA)

Record details

NPI number1578839205
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2012
Last updated in NPPESJanuary 2, 2020
Certification dateJanuary 2, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice The Regents Of The University Of California — 1414 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations11 on file with Medicare

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