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

Mark Chan

Individual provider Medical Physician Assistant · NPI 1740639442

Mark Chan is a Physician Assistant in Hayward, California. Qualified in 2016, 10 years ago. Practices with Pleasanton Emergency Medical Group, a 38-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Licensed in
CA
In the registry since
2016

Practice location Address checks out

27200 Calaroga Ave
Hayward, CA 94545-4339
Phone: (510) 264-4000
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 53443 (CA)

Record details

NPI number1740639442
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 3, 2016
Last updated in NPPESJune 3, 2016
Mailing address27200 Calaroga Ave, Hayward, CA 94545-4339

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Pleasanton Emergency Medical Group — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Hayward