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

Stephen M. Weiss, MD

Individual provider Orthopaedic Surgery Physician · NPI 1326265307

Stephen M. Weiss, MD is an Orthopaedic Surgery Physician in Santa Ana, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

999 N Tustin Ave #212
Santa Ana, CA 92705-3528
Phone: (714) 542-9339
Fax: (714) 542-5808
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence G35427 (CA)

Record details

NPI number1326265307
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 19, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Santa Ana