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

Mark Klebanov MD Corp

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1700966686

Mark Klebanov MD Corp is an Endocrinology, Diabetes & Metabolism Physician in Walnut Creek, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

120 La Casa Via Ste 102
Walnut Creek, CA 94598-3092
Phone: (925) 296-0344
Fax: (925) 947-5424
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence A54480 (CA)

Record details

NPI number1700966686
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Klebanov — Doctor · (925) 296-0344
NPI enumeratedOctober 16, 2006
Last updated in NPPESAugust 22, 2020
Mailing address120 La Casa Via Ste 102, Walnut Creek, CA 94598-3092

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