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

Dr. Lainey Mae Flatow-Trujillo, MD

Individual provider Hospitalist Physician · NPI 1356800171

Dr. Lainey Mae Flatow-Trujillo, MD is a Hospitalist in San Diego, California. Graduated from University of New Mexico School of Medicine in 2019, 7 years ago. Practices with Regents of the University of California, a 2,061-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
7
Trained at
University of New Mexico School of Medicine
Licensed in
CA
In the registry since
2019
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

200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (619) 543-6268
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9300 Campus Point Dr, La Jolla, CA 92037-1300 — (800) 926-8273

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A177297 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A177297 (CA)

Record details

NPI number1356800171
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2019
Last updated in NPPESJuly 7, 2025
Certification dateJuly 7, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Regents Of The University Of California — 2061 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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