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

Catherine A Walsh, MD

Individual provider Plastic Surgery Physician · NPI 1093834491

Catherine A Walsh, MD is a Plastic and Reconstructive Surgery in Ontario, California. Graduated from University of Chicago, Pritzker 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 California and Missouri.

Years since qualifying
21
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
CA, MO
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.

See every abbreviation used in this directory →

Practice location Address checks out

2295 S Vineyard Ave Bldg D
Ontario, CA 91761-7925
Phone: (909) 724-3206
Show map & directions

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

Specialties & licences

Plastic Surgery Physician (primary) Taxonomy 208200000X · Licence A116474 (CA)
Plastic Surgery Physician Taxonomy 208200000X · Licence 2005019822 (MO)

Record details

NPI number1093834491
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2007
Last updated in NPPESNovember 29, 2021
Certification dateFebruary 18, 2020
Mailing address2295 S Vineyard Ave Bldg D, Ontario, CA 91761-7925

Medicare enrollment

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

Medicare specialtyPLASTIC AND RECONSTRUCTIVE SURGERY
Also practisesGENERAL SURGERY
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER 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
Practice locations3 on file with Medicare