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

Chaparral Medical Group Inc

Organization Family Medicine Physician · NPI 1447317938

Chaparral Medical Group Inc is a Family Medicine Physician in Fontana, California. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

16465 Sierra Lakes Pkwy Ste 250 Chaparral Medical Group Inc
Fontana, CA 92336-1242
Phone: (909) 770-8640
Fax: (909) 770-8650
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Family Medicine Physician Taxonomy 207Q00000X

Record details

NPI number1447317938
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Adrienne Walker — Contracts Administrator · (909) 398-1550
NPI enumeratedJanuary 3, 2007
Last updated in NPPESOctober 10, 2007
Mailing address840 Towne Center Drive, Chaparral Medical Group Inc, Pomona, CA 91767-5900

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