Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Julia S Billington, MD

Individual provider Internal Medicine Physician · NPI 1104873801

Julia S Billington, MD practises Internal Medicine in Santa Barbara, California. Graduated from University of Pittsburgh School of Medicine in 1989, 37 years ago. Practices with Sansum Clinic, a 320-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Massachusetts.

Years since qualifying
37
Trained at
University of Pittsburgh School of Medicine
Licensed in
CA, MA
In the registry since
2006
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

215 Pesetas Ln
Santa Barbara, CA 93110-1416 Not confirmed with CMS for 15 years — call before visiting
Phone: (805) 681-1761
Fax: (805) 681-1768
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G85529 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 78132 (MA)

Record details

NPI number1104873801
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2006
Last updated in NPPESOctober 26, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Sansum Clinic — 320 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients498
Services billed 4,225 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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. Those with a page here are linked.

Colleagues at Sansum Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 320 clinicians in the practice; 12 are shown here.

Other providers in Santa Barbara