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

Chaparral Medical Group, Inc

Organization Dermatology Physician · NPI 1558689794

Chaparral Medical Group, Inc is a Dermatology Physician in Upland, California. Registered with an NPI since 2010.

In the registry since
2010
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

585 N Mountain Ave Ste C
Upland, CA 91786-8516
Phone: (909) 981-8599
Fax: (909) 981-5441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X

Record details

NPI number1558689794
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Adrienne Walker — Contracts Manager · (909) 398-1550
NPI enumeratedMay 12, 2010
Last updated in NPPESNovember 11, 2010
Mailing address840 Towne Center Dr, Pomona, CA 91767-5900

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