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

Dr. Rogelio Tan Toh, MD

Individual provider Internal Medicine Physician · NPI 1114998077

Dr. Rogelio Tan Toh, MD is an Internal Medicine Physician in Rialto, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1850 N Riverside Ave Ste 240
Rialto, CA 92376-8071
Phone: (909) 421-2700
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C43085 (CA)

Record details

NPI number1114998077
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2006
Last updated in NPPESFebruary 18, 2009

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