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

Karin C Li MD a Prof Med Corp

Organization Internal Medicine Physician · NPI 1801157896

Karin C Li MD a Prof Med Corp is an Internal Medicine Physician in Chino, California. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

13768 Roswell Ave Ste 215
Chino, CA 91710-1407
Phone: (909) 325-2215
Fax: (888) 491-0615
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1801157896
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karin Li — President · (909) 325-2215
NPI enumeratedJune 6, 2012
Last updated in NPPESSeptember 16, 2025
Certification dateSeptember 16, 2025
Mailing addressPo Box 2240, Walnut, CA 91788-2240

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