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

Dr. Robert Kay Peterson, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1093717951

Dr. Robert Kay Peterson, MD is a Sports Medicine in Vacaville, California. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1992, 34 years ago. Practices with Northbay Health Medical Foundation, a 202-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
34
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
CA
In the registry since
2005
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

1010 Nut Tree Rd Ste 200
Vacaville, CA 95687-4172
Phone: (707) 624-7900
Fax: (707) 624-7901
Show map & directions

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

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence G84728 (CA)

Record details

NPI number1093717951
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 11, 2005
Last updated in NPPESNovember 15, 2013

Medicare enrollment

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

Medicare specialtySPORTS MEDICINE
Also practisesORTHOPEDIC SURGERY
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1992 (34 years in practice)
Group practice Northbay Health Medical Foundation — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare