Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Rachel Rose Devadhason Nguyen, MD

Individual provider Psychiatry Physician · NPI 1932542750

Dr. Rachel Rose Devadhason Nguyen, MD is a Psychiatry in San Marcos, California. Graduated from Loma Linda University School of Medicine in 2013, 13 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2013
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

300 Rancheros Dr Ste 130
San Marcos, CA 92069-2968
Phone: (858) 279-1223
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1710 Barton Rd, Redlands, CA 92373-5304 — (909) 558-9200

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A134079 (CA)

Record details

NPI number1932542750
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2013
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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