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

Ritu Jain Viswanath, MD

Individual provider Internal Medicine Physician · NPI 1497029078

Ritu Jain Viswanath, MD is an Internal Medicine in Tarzana, California. Qualified in 2010, 16 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Florida.

Years since qualifying
16
Licensed in
CA, FL
In the registry since
2012
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

5525 Etiwanda Ave Ste 228
Tarzana, CA 91356-6157
Phone: (310) 571-5015
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 10573 W Pico Blvd # 822, Los Angeles, CA 90064-2333 — (310) 571-5015
  • 1 Tampa General Cir, Tampa, FL 33606-3571 — (813) 844-3397

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A125466 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME120655 (FL)

Record details

NPI number1497029078
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 29, 2012
Last updated in NPPESMay 11, 2026
Certification dateMay 11, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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