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

Benjamin Weizer Chang

Individual provider Family Nurse Practitioner · NPI 1952780652

Benjamin Weizer Chang is a Nurse Practitioner in Fremont, California. Qualified in 2014, 12 years ago. Practices with Sutter Bay Medical Foundation, a 3,762-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
12
Licensed in
CA
In the registry since
2015
Specialties on file
2
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Practice location Address checks out

39180 Farwell Dr
Fremont, CA 94538-1000
Phone: (510) 585-2545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95002080 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 95002080 (CA)

Record details

NPI number1952780652
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 27, 2015
Last updated in NPPESMay 27, 2015

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Sutter Bay Medical Foundation — 3762 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Fremont