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

Dr. Grace Chan Oei, MD

Individual provider Pediatrics Physician · NPI 1154522340

Dr. Grace Chan Oei, MD is a Pediatric Medicine in Loma Linda, California. Graduated from Loma Linda University School of Medicine in 2004, 22 years ago. Practices with Faculty Physicians and Surgeons of Llusm, a 1,308-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
22
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2007
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 Partly verified

Some contact details are missing from the federal record.

Llumc House Staff Ofc CP 21005 11234 Anderson Street
Loma Linda, CA 92354-2741
Phone: (909) 558-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence A94619 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A94619 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A94619 (CA)

Record details

NPI number1154522340
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 29, 2007
Last updated in NPPESAugust 31, 2017

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Faculty Physicians And Surgeons Of Llusm — 1308 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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