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
Mailing address719 N A St, Oxnard, CA 93030-4309

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