Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

FOUNDATION HAND SURGERY INSTITUTE A PROFESSIONAL CORPORATION
NPI 1982557385
Orthopaedic Surgery - Hand Surgery in Tarzana, CA

Q: What is Foundation Hand Surgery Institute A Professional Corporation's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Active since February 17, 2026

5525 ETIWANDA AVE STE 228, TARZANA, CA 91356(310) 295-6317 Get Directions Write a Review

NPPES record last updated: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 18, 2026, May 8, 2026 (2 updates tracked since 2026).

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About Foundation Hand Surgery Institute A Professional Corporation NPPES

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

FOUNDATION HAND SURGERY INSTITUTE A PROFESSIONAL CORPORATION (NPI 1982557385) is a healthcare organization registered as a hand surgery in Tarzana, California and active in the NPI registry since February 2026. The organization maintains a secondary practice location in Valencia and lists Purab Viswanath, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1982557385

Entity TypeOrganization

Primary Taxonomy207XS0106X

Legal Business NameFOUNDATION HAND SURGERY INSTITUTE A PROFESSIONAL CORPORATION

Location Address5525 ETIWANDA AVE STE 228Tarzana, CA 91356-6157

Mailing Address5525 Etiwanda Ave Ste 228Tarzana, CA 91356-6157 · (310) 295-6317

Phone(310) 295-6317

Organization SubpartNo

Authorized OfficialPurab ViswanathChief Executive Officer · (440) 453-5944

Enumeration DateFebruary 17, 2026

Last NPPES UpdateAugust 18, 20262 updates tracked since enumeration

NPPES CertifiedAugust 18, 2026

✔ NPI 1982557385 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Hand SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XS0106X

Definition

An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

5525 ETIWANDA AVE STE 228, Tarzana, CA 91356

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Secondary Practice Location 1

Location 123310 Cinema Dr Ste 104Valencia, CA 91355-1613 · Phone (818) 578-3152 · Fax (818) 578-3153

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

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

RUSLANA KADZE MD INC

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