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RITU JAIN VISWANATH MD
NPI 1497029078
Internal Medicine in Tarzana, CA

Active since February 29, 2012PECOS Enrolled
5525 ETIWANDA AVE STE 228, TARZANA, CA 91356(310) 571-5015 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 11, 2026, Aug 17, 2022 (2 updates tracked since 2022).

About Ritu Jain Viswanath Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RITU JAIN VISWANATH MD (NPI 1497029078) is an individual internal medicine provider in Tarzana, California, licensed in California (A125466) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1497029078
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameRITU JAIN VISWANATHCredential: MD
Location Address5525 ETIWANDA AVE STE 228Tarzana, CA 91356-6157
Mailing Address10573 W Pico Blvd # 822Los Angeles, CA 90064-2333 · (310) 571-5015
Phone(310) 571-5015
Sole ProprietorNo
Enumeration DateFebruary 29, 2012
Last NPPES UpdateMay 11, 20262 updates tracked since enumeration
NPPES CertifiedMay 11, 2026
✔ NPI 1497029078 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in CA · A125466✔ Licensed in FL · ME120655
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5525 ETIWANDA AVE STE 228, Tarzana, CA 91356
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Other Names 1

Former Name (1)Ritu Jain Md

Secondary Practice Locations 2

Location 11 Tampa General Cir, F170Tampa, FL 33606-3571 · Phone (813) 844-3397 · Fax (813) 844-1934
Location 210573 W Pico Blvd # 822Los Angeles, CA 90064-2333 · Phone (310) 571-5015

Other Identifiers 1

Other14W11FL · Blue Cross Blue Shield

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ritu Jain Viswanath Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91356 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RUSLANA KADZE MD INC
Obstetrics & Gynecology
5525 ETIWANDA AVE STE 228
TARZANA, CA 91356
Los Angeles County (818) 343-1717
FOUNDATION MEDICAL INSTITUTE, A PROFESSIONAL CORPORATION
General Practice
5525 ETIWANDA AVE STE 228
TARZANA, CA 91356
Los Angeles County (310) 571-5015
RYAN TANTONE MD
Orthopaedic Surgery (Hand Surgery)
5525 ETIWANDA AVE STE 228
TARZANA, CA 91356
Los Angeles County (310) 295-6317
PURAB CHAWLA VISWANATH MD
Orthopaedic Surgery (Hand Surgery)
5525 ETIWANDA AVE STE 228
TARZANA, CA 91356
Los Angeles County (310) 295-6317

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ritu Viswanath's NPI number?

The NPI number for Ritu Viswanath is 1497029078. It was assigned to this individual provider in the NPPES registry on February 29, 2012. The provider is also known as Ritu Jain MD.

Where is Ritu Viswanath located?

Ritu Viswanath practices at 5525 Etiwanda Ave Ste 228, Tarzana, CA 91356. The listed phone number is (310) 571-5015.

What is Ritu Viswanath's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ritu Viswanath enrolled in Medicare?

Yes. Ritu Viswanath is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ritu Viswanath was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.