Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Derek Nguyen MD Inc

Organization Internal Medicine Physician · NPI 1700184280

Derek Nguyen MD Inc is an Internal Medicine Physician in Riverside, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4435 Brockton Ave Ste B
Riverside, CA 92501-4004
Phone: (951) 683-6830
Fax: (951) 228-9458
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A87744 (CA)

Record details

NPI number1700184280
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Derek Nguyen — Owner · (951) 683-6830
NPI enumeratedMarch 7, 2011
Last updated in NPPESSeptember 7, 2022
Certification dateSeptember 7, 2022
Mailing address4435 Brockton Ave Ste B, Riverside, CA 92501-4004

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