Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Sudhakar Tumuluri, P.C.

Rheumatology Physician in Redwood City, CA · enumerated 2008 · authorized official Sudhakar Tumuluri, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649437344

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. Sudhakar Tumuluri, P.C.

Practice address 80 Arch St, Suite A, Redwood City, CA, 94062

Phone (650) 362-4111

Fax (650) 362-4113

Enumeration date May 20, 2008

Last updated in NPPES Aug 8, 2016

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License A85788 (CA) Primary

Authorized official

Name Sudhakar Tumuluri

Title President

Phone (408) 866-1135

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Dr. Sudhakar Tumuluri, P.C. located?

The practice location on file with NPPES is in Redwood City, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-08-08. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Umesh Sabharwal Internal Medicine Physician · Redwood City, CA NPI 1831192160 U. K. Sab, M.D., Inc. Internal Medicine Physician · Redwood City, CA NPI 1265604425

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-08.