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

Dr. Sarah Niehaus, MD

Individual provider Family Medicine Physician · NPI 1790536787

Dr. Sarah Niehaus, MD is a Family Medicine Physician in Santa Rosa, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
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

3569 Round Barn Cir Ste 200
Santa Rosa, CA 95403-5784
Phone: (707) 583-8800
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A205691 (CA)

Record details

NPI number1790536787
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2024
Last updated in NPPESMay 29, 2026
Certification dateMay 29, 2026

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