Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Diana Katsman MD Phd Inc

Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician in Encino, CA · enumerated 2020 · authorized official Diana Katsman, Ceo and Founder.

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

National Provider Identifier

1740807080

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Registry record

Entity type Organization (Type 2)

Legal business name Diana Katsman MD Phd Inc

Practice address 3446 Alginet Dr, Encino, CA, 91436

Phone (310) 748-4579

Enumeration date Jul 2, 2020

Last updated in NPPES Apr 8, 2021

Taxonomy & classification

207WX0108X Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Diana Katsman

Title Ceo and Founder

Phone (310) 748-4579

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 Diana Katsman MD Phd Inc located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-04-08. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-08.