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

Roger Van Ostrand Claar, DPM

Individual provider Foot & Ankle Surgery Podiatrist · NPI 1811959778

Roger Van Ostrand Claar, DPM is a Foot & Ankle Surgery Podiatrist in Rancho Cucamonga, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

See every abbreviation used in this directory →

Practice location Address checks out

11759 Annapolis Dr
Rancho Cucamonga, CA 91730-8238
Phone: (909) 578-8271
Show map & directions

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

Specialties & licences

Foot & Ankle Surgery Podiatrist (primary) Taxonomy 213ES0103X · Licence E4153 (CA)

Record details

NPI number1811959778
Entity typeIndividual (Type 1)
GenderMale
Credentials DPM
Sole proprietorYes
NPI enumeratedApril 5, 2006
Last updated in NPPESJuly 9, 2007

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