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

Robert J. Kolesnik MD, Inc

Organization Specialist · NPI 1639247216

Robert J. Kolesnik MD, Inc is a Specialist in Upland, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

1230 E Arrow Hwy
Upland, CA 91786-4910
Phone: (909) 920-0298
Fax: (909) 985-9227
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence G44386 (CA)

Record details

NPI number1639247216
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Kolesnik — President · (909) 920-0298
NPI enumeratedDecember 1, 2006
Last updated in NPPESJune 21, 2018
Mailing address1230 E Arrow Hwy, Upland, CA 91786-4910

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