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

Dr. David J. Tuttle, MD

Individual provider Diagnostic Radiology Physician · NPI 1568502979

Dr. David J. Tuttle, MD practises Diagnostic Radiology in Santa Brabara, California. Graduated from University of Rochester School of Medicine and Dentistry in 2006, 20 years ago. Practices with Radiology Associates of San Luis Obispo a Medical Group Inc, a 56-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
CA
In the registry since
2007
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

2320 Bath St Ste 113
Santa Brabara, CA 93105-4377 Not confirmed with CMS for 13 years — call before visiting
Phone: (805) 682-7744
Fax: (805) 682-3321
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A 120172 (CA)

Record details

NPI number1568502979
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 7, 2007
Last updated in NPPESNovember 5, 2012

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 2006 (20 years in practice)
Group practice Radiology Associates Of San Luis Obispo A Medical Group Inc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients4,669
Services billed 19,948 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Radiology Associates of San Luis Obispo a Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 56 clinicians in the practice; 12 are shown here.