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

Dr. Karen Ann Gelphman, MD

Individual provider Family Medicine Physician · NPI 1972565703

Dr. Karen Ann Gelphman, MD is a Family Practice in Santa Rosa, California. Graduated from University of Washington School of Medicine in 1992, 34 years ago. Practices with Sutter Bay Medical Foundation, a 3,762-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
34
Trained at
University of Washington School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3883 Airway Dr Ste 202
Santa Rosa, CA 95403-1671
Phone: (707) 521-7777
Fax: (707) 573-5426
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 131 Stony Cir Ste 1600, Santa Rosa, CA 95401-9520 — (707) 541-7700

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G78072 (CA)

Record details

NPI number1972565703
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2006
Last updated in NPPESMarch 7, 2023
Certification dateMarch 17, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Sutter Bay Medical Foundation — 3762 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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