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

Sandra Tomlinson-Hansen, MD

Individual provider Surgery Physician · NPI 1225561814

Sandra Tomlinson-Hansen, MD is a General Surgery in Visalia, California. Graduated from Temple University School of Medicine in 2017, 9 years ago. Practices with Riverside Surgical Associates, PC, a 9-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
9
Trained at
Temple University School of Medicine
Licensed in
CA
In the registry since
2017
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

400 W Mineral King Ave
Visalia, CA 93291-6237
Phone: (559) 624-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A160131 (CA)

Record details

NPI number1225561814
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2017
Last updated in NPPESJuly 3, 2023
Certification dateJuly 3, 2023

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Riverside Surgical Associates, Pc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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