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

Dr. Matthew B Zwerling, MD

Individual provider Orthopaedic Surgery Physician · NPI 1033343330

Dr. Matthew B Zwerling, MD is an Orthopaedic Surgery Physician in Cotati, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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

429 E Cotati Ave
Cotati, CA 94931-4021
Phone: (707) 525-1311
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence A23772 (CA)

Record details

NPI number1033343330
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 14, 2009
Last updated in NPPESMay 14, 2009