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

Megan Trieu, MD

Individual provider Internal Medicine Physician · NPI 1891299400

Megan Trieu, MD is a Pulmonary Disease in San Diego, California. Graduated from University of California, Geffen School of Medicine in 2018, 8 years ago. Practices with Regents of the University of California, a 2,061-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
8
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2018
Specialties on file
3
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

4520 Executive Dr
San Diego, CA 92121-3018
Phone: (800) 926-8273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 9300 Campus Point Dr, La Jolla, CA 92037-1300 — (800) 926-8273
  • 757 Westwood Plz, Los Angeles, CA 90095-7419 — (310) 825-7375
  • 200 Medical Plaza Ste 420, Los Angeles, CA 90095-7419 — (310) 206-6232
  • 200 W Arbor Dr, San Diego, CA 92103-9000 — (800) 926-8273

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence A165428 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A165428 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence A165428 (CA)

Record details

NPI number1891299400
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2018
Last updated in NPPESMay 16, 2025
Certification dateMay 16, 2025

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), HOSPITALIST, INTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Regents Of The University Of California — 2061 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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