Individual provider · Type 1 NPI

Alexander Ong Sy, MD, MBA, MSL

Critical Care Medicine (Internal Medicine) Physician · Loma Linda, CA

NPI number 1144297748 Active

Practice location

11201 Benton St
Loma Linda, CA 92357-0001

Call (909) 825-7084 Map

Mailing address

1724 Camellia Ln
Redlands, CA 92374-1414

Specialties and licenses

TaxonomyCodeLicense
Pulmonary Disease Physician 207RP1001X177284 (CA)
Sleep Medicine (Internal Medicine) Physician 207RS0012X177284 (CA)
Internal Medicine Physician 207R00000X177284 (CA)
Critical Care Medicine (Internal Medicine) Physician Primary 207RC0200X177284 (CA)

Critical Care Medicine (Internal Medicine) Physician: An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

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About NPI 1144297748

Alexander Ong Sy, MD, MBA, MSL's National Provider Identifier is 1144297748, issued on Mar 2, 2006. The primary taxonomy on file is Critical Care Medicine (Internal Medicine) Physician (207RC0200X), and the practice location is in Loma Linda, CA. The record was last updated on Mar 6, 2025.