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

Jennifer Casey

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1750524575

Jennifer Casey is an Endocrinology in Castro Valley, California. Qualified in 2009, 17 years ago. Practices with Sutter Bay Medical Foundation, a 3,762-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Illinois.

Years since qualifying
17
Licensed in
CA, IL
In the registry since
2009
Specialties on file
2

Practice location Address checks out

20101 Lake Chabot Rd
Castro Valley, CA 94546-5305
Phone: (510) 204-1844
Show map & directions

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

Additional practice locations (1)

  • 1044 N Mozart St, Chicago, IL 60622-2789 — (773) 292-8247

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 20A11524 (CA)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 036141322 (IL)

Record details

NPI number1750524575
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 8, 2009
Last updated in NPPESNovember 21, 2023
Certification dateDecember 22, 2022
Mailing address325 Distel Cir, Los Altos, CA 94022-1408

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Sutter Bay Medical Foundation — 3762 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Castro Valley