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

Robert Harf Orthopaedics a Professional Corporation

Organization Orthopaedic Surgery Physician · NPI 1639474356

Robert Harf Orthopaedics a Professional Corporation is an Orthopaedic Surgery Physician in Sonoma, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
Specialties on file
2

Practice location Address checks out

181 Andrieux St Ste 111
Sonoma, CA 95476-6932
Phone: (707) 996-8017
Fax: (707) 996-8061
Show map & directions

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

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence A40626 (CA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence A40626 (CA)

Record details

NPI number1639474356
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Harf — Owner & Managing Physician · (707) 996-8017
NPI enumeratedJanuary 12, 2011
Last updated in NPPESJanuary 12, 2011
Mailing address181 Andrieux St, Suite 111, Sonoma, CA 95476-6932

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