Organization
Diana Katsman MD PHD Inc
Provider's NPPES record last updated: April 8, 2021
Overview
- Entity Type
- Organization
- NPI
- 1740807080
- Primary Specialty
- Ophthalmology — Uveitis and Ocular Inflammatory Disease
- Practice Location
- Encino, California
- Organization Subpart
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 17, 2026, 10:54 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Ophthalmology
Uveitis and Ocular Inflammatory Disease
Allopathic & Osteopathic Physicians
An ophthalmologist who specializes in the treatment of intraocular inflammation, scleritis, keratitis and infectious disorders affecting the eye and inflammatory disorders of the adnexa and/or orbit.
Taxonomy code 207WX0108X
Practice Locations
Practice Location
3446 Alginet Dr
Encino, California 91436-4124
Phone: (310) 748-4579
Additional Practice Location
3640 Lomita Blvd Ste 209
Torrance, California 90505-3981
Phone: (310) 748-4579
Additional Practice Location
5455 Wilshire Blvd Ste 1714
Los Angeles, California 90036-4217
Phone: (310) 748-4579
Additional Practice Location
16542 Ventura Blvd Ste 120
Encino, California 91436-5034
Phone: (310) 748-4579
Record Information
- Enumeration Date
- July 2, 2020
- Provider's NPPES Record Last Updated
- April 8, 2021
- Certification Date
- April 8, 2021
- NPISignal NPPES Dataset
- August 2026
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