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
Mailing address5 Bon Air Rd Ste 109, Larkspur, CA 94939-1137