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

Dr. Mark Klebanov, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1861572703

Dr. Mark Klebanov, MD 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?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

120 La Casa Via Ste 102
Walnut Creek, CA 94598-3092
Phone: (925) 296-0344
Fax: (925) 947-5424
Show map & directions

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 number1861572703
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Walnut Creek