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

Dr. Alexander Sai-Chak Ho, MD

Individual provider Diagnostic Radiology Physician · NPI 1629251566

Dr. Alexander Sai-Chak Ho, MD is a Diagnostic Radiology in Fontana, California. Graduated from University of California, San Diego School of Medicine in 2006, 20 years ago. Practices with Mands Radiology Associates PA, a 55-clinician group and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
20
Trained at
University of California, San Diego School of Medicine
Licensed in
CA, TX
In the registry since
2007
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

9961 Sierra Ave MOB3 Bsmt
Fontana, CA 92335-6720
Phone: (909) 427-3562
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence U8344 (TX)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A114491 (CA)

Record details

NPI number1629251566
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 13, 2007
Last updated in NPPESApril 1, 2026
Certification dateApril 1, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Mands Radiology Associates Pa — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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