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

Ralph Tinghan Ho, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1548363070

Ralph Tinghan Ho, MD is a Diagnostic Radiology in Pleasanton, California. Graduated from Northwestern University Feinberg Medical School in 1995, 31 years ago. Practices with Sol Radiology Inc, a 81-clinician group and works from 2 locations. Licensed in California.

Years since qualifying
31
Trained at
Northwestern University Feinberg Medical School
Licensed in
CA
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.

See every abbreviation used in this directory →

Practice location Address checks out

5555 W Las Positas Blvd
Pleasanton, CA 94588-4000
Phone: (925) 416-3540
Show map & directions

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

Additional practice locations (1)

  • 59 Damonte Ranch Pkwy Ste B104, Reno, NV 89521-1907 — (916) 572-7846

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence C53547 (CA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence C53547 (CA)

Record details

NPI number1548363070
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 7, 2006
Last updated in NPPESMay 18, 2022
Certification dateMay 18, 2022
Mailing address5555 W Las Positas Blvd, Pleasanton, CA 94588-4000

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1995 (31 years in practice)
Group practice Sol Radiology Inc — 81 clinicians
Accepts Medicare assignment Not indicated
Practice locations17 on file with Medicare