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Rare Disease Research, LLC

Research Clinic/Center in Brookhaven, GA · enumerated 2020 · authorized official Han Phan, Director.

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

National Provider Identifier

1942813381

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Registry record

Entity type Organization (Type 2)
Legal business name Rare Disease Research, LLC
Parent organization Rare Disease Research, LLC
Practice address 1730 Northeast Expy Ne, Brookhaven, GA, 30329
Phone (404) 918-0380
Enumeration date Aug 25, 2020
Last updated in NPPES Jul 26, 2021

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary
261QR1100X Research Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Han Phan
Title Director
Phone (404) 918-0380

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

Who is the authorized official for Rare Disease Research, LLC?
NPPES lists Han Phan (Director) as the authorized official for this organization.
What is the NPI number for Rare Disease Research, LLC?
The NPI for Rare Disease Research, LLC is 1942813381, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-26.