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

Phillip T. Hsu, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1366400574

Phillip T. Hsu, MD is a Dermatology in Fontana, California. Graduated from Stanford University School of Medicine in 2005, 21 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
21
Trained at
Stanford University School of Medicine
Licensed in
WI
In the registry since
2006
Specialties on file
2
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

9985 Sierra Ave Dept OF Dermatology
Fontana, CA 92335-6720
Phone: (562) 293-7880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 1555 (WI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 50445 (WI)

Record details

NPI number1366400574
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESDecember 1, 2021

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolSTANFORD UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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