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

Richard X Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1699960708

Richard X Nguyen, MD is an Internal Medicine in Oxnard, California. Graduated from R Franklin University of Med & SCI/Chicago Medical School in 1994, 32 years ago. Accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
32
Trained at
R Franklin University of Med & SCI/Chicago Medical School
Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

719 N A St
Oxnard, CA 93030-4309
Phone: (805) 485-9123
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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 A56329 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A56329 (CA)

Record details

NPI number1699960708
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 11, 2007
Last updated in NPPESSeptember 12, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolR FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduated 1994 (32 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Oxnard