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

Dr. Jennifer Hayes, MD

Individual provider Dermatology Physician · NPI 1649599648

Dr. Jennifer Hayes, MD is a Dermatology in Santa Rosa, California. Graduated from University of California, Geffen School of Medicine in 2010, 16 years ago. Practices with Csi Medical Group, a 104-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
16
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2010
Specialties on file
2
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

3562 Round Barn Cir Ste 320
Santa Rosa, CA 95403
Phone: (707) 578-1900
Fax: (707) 578-1111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1030 Sir Francis Drake Blvd Ste 110, Kentfield, CA 94904-1439 — (415) 461-1036
  • 3562 Round Barn Cir Ste 320, Santa Rosa, CA 95403-0182 — (707) 578-1900

Specialties & licences

Procedural Dermatology Physician (primary) Taxonomy 207NS0135X · Licence A136325 (CA)
Dermatology Physician Taxonomy 207N00000X · Licence A136325 (CA)

Record details

NPI number1649599648
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 1, 2010
Last updated in NPPESOctober 18, 2024
Certification dateJuly 15, 2024

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Csi Medical Group — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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