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

Mark Hsu, MD

Individual provider Urology Physician · NPI 1851616486

Mark Hsu, MD is an Urology in Fremont, California. Qualified in 2010, 16 years ago. Practices with Alameda Health System, a 601-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
16
Licensed in
CA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

39141 Civic Center Dr Ste 335
Fremont, CA 94538-5878
Phone: (510) 248-1414
Show map & directions

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

Additional practice locations (1)

  • 1541 Florida Ave, Modesto, CA 95350-4429 — (209) 577-3388

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence A117893 (CA)

Record details

NPI number1851616486
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2010
Last updated in NPPESMarch 18, 2019
Mailing address2500 Mowry Ave Ste 255, Fremont, CA 94538-1605

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Alameda Health System — 601 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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