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

Dr. John C Arpels

Individual provider Reproductive Endocrinology Physician · NPI 1437229333

Dr. John C Arpels is a Reproductive Endocrinology Physician in Larkspur, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006

Practice location Address checks out

5 Bon Air Rd Ste 109
Larkspur, CA 94939-1137
Phone: (415) 924-9444
Fax: (415) 927-7448
Show map & directions

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

Specialties & licences

Reproductive Endocrinology Physician (primary) Taxonomy 207VE0102X · Licence A23861 (CA)

Record details

NPI number1437229333
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 8, 2006
Last updated in NPPESJuly 8, 2007