Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Downtown La Research.Inc

Clinical & Laboratory Immunology (Allergy & Immunology) Physician in Los Angeles, CA · enumerated 2016 · authorized official Salil Nadkarni, Director.

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

National Provider Identifier

1174985758

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Registry record

Entity type Organization (Type 2)

Legal business name Downtown La Research.Inc

Practice address 1125 W 6th St Ste 307, Los Angeles, CA, 90017

Phone (213) 261-3680

Enumeration date Mar 23, 2016

Last updated in NPPES Mar 23, 2016

Taxonomy & classification

207KI0005X Clinical & Laboratory Immunology (Allergy & Immunology) Physician Allopathic & Osteopathic Physicians · License 20A12119 (CA) Primary

Authorized official

Name Salil Nadkarni

Title Director

Phone (213) 261-3680

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.

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Frequently asked questions

Where is Downtown La Research.Inc located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-03-23. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-23.