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

Individual provider Rheumatology Physician · NPI 1144423039

Dr. Arnoldas Ceponis, MD practises Rheumatology in LA Jolla, California. Qualified in 1989, 37 years ago. Practices with Kern County Hospital Authority, a 263-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Montana.

Years since qualifying
37
Licensed in
CA, MT
In the registry since
2007
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

9350 Campus Point Dr Ste 2B
LA Jolla, CA 92037-1300
Phone: (858) 657-6110
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence A106525 (CA)
Rheumatology Physician Taxonomy 207RR0500X · Licence 26591 (MT)

Record details

NPI number1144423039
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 7, 2007
Last updated in NPPESAugust 31, 2017

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Kern County Hospital Authority — 263 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 patients263
Services billed 1,865 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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 Kern County Hospital Authority

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 263 clinicians in the practice; 12 are shown here.

Other providers in LA Jolla