NPI Portal NPI Lookup & Verification

Specialty · city directory

Orthopaedic Surgery in Sonoma, CA

Active Orthopaedic Surgery providers practising in Sonoma, California. Profiles include the NPI number, taxonomy code, license state, and practice address.

10 providers indexed

Orthopaedic Surgery providers in Sonoma, CA

NPI Name Type Specialty Location
1447420732 Christopher Walter Individual Orthopaedic Surgery Physician Sonoma, CA
1639289358 Margaret Meyer Individual Orthopaedic Surgery Physician Sonoma, CA
1942286562 Michael Brown Individual Orthopaedic Surgery Physician Sonoma, CA
1366578965 Michael Sommer Individual Orthopaedic Surgery Physician Sonoma, CA
1700150794 Noah D. Weiss, MD Inc Organization Orthopaedic Surgery Physician Sonoma, CA
1225126444 Noah Weiss Individual Orthopaedic Surgery Physician Sonoma, CA
1649551201 Prima Medical Foundation Organization Orthopaedic Surgery Physician Sonoma, CA
1205946068 Robert Geiger Individual Orthopaedic Surgery Physician Sonoma, CA
1023128741 Robert Harf Individual Orthopaedic Surgery of the Spine Physician Sonoma, CA
1639474356 Robert Harf Orthopaedics A Professional Corporation Organization Orthopaedic Surgery of the Spine Physician Sonoma, CA

Frequently asked questions

How many Orthopaedic Surgery providers are in Sonoma, CA?
The latest NPPES snapshot lists 10 active Orthopaedic Surgery providers with a practice address in Sonoma, California.
How do I check a Orthopaedic Surgery provider's NPI in Sonoma?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry: every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-13.