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

John David Tomasin, MD

Individual provider Orthopaedic Surgery Physician · NPI 1053365007

John David Tomasin, MD is an Orthopaedic Surgery Physician in Healdsburg, California. Licensed in California. Registered with an NPI since 2006.

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

1310 Prentice Dr Ste G
Healdsburg, CA 95448-3384
Phone: (707) 433-0126
Fax: (707) 433-6674
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 G60256 (CA)
Sports Medicine (Orthopaedic Surgery) Physician Taxonomy 207XX0005X · Licence G60256 (CA)

Record details

NPI number1053365007
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2006
Last updated in NPPESFebruary 8, 2012
Mailing address3536 Mendocino Ave, Ste 200, Santa Rosa, CA 95403-3634

Other providers in Healdsburg