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

Jean Claude Bassila, MD

Individual provider Internal Medicine Physician · NPI 1487817854

Jean Claude Bassila, MD practises Nephrology in Santa Rosa, California. Qualified in 2006, 20 years ago. Practices with East Bay Nephrology Medical Group Inc, a 30-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Mississippi.

Years since qualifying
20
Licensed in
CA, MS
In the registry since
2008
Specialties on file
4
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

4720 Hoen Ave Ste 1
Santa Rosa, CA 95405-7867
Phone: (707) 527-9510
Fax: (833) 941-2589
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3230 Beard Rd Ste 1, Napa, CA 94558-3659 — (707) 253-7005

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence A145695 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 22784 (MS)
Nephrology Physician Taxonomy 207RN0300X · Licence A145965 (CA)
Nephrology Physician Taxonomy 207RN0300X · Licence 22784 (MS)

Record details

NPI number1487817854
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2008
Last updated in NPPESApril 20, 2022
Certification dateApril 20, 2022

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice East Bay Nephrology Medical Group Inc — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 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 patients325
Services billed 5,200 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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $33 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Mayers Memorial Hospital Hospital · Fall River Mills, CA · listed as Mayers Memorial Hospital District
  • Sutter Santa Rosa Regional Hospital Hospital · Santa Rosa, CA · listed as Sutter Bay Hospitals
  • Bma Santa Rosa Dialysis facility · Santa Rosa, CA · listed as Bio-Medical Applications of California, Inc
  • Fresenius Kidney Care Of Petaluma Dialysis facility · Petaluma, CA · listed as Bio-Medical Applications of California, Inc
  • Adventist Health Ukiah Valley Hospital · Ukiah, CA
  • Novato Community Hospital Hospital · Novato, CA
  • Providence Santa Rosa Memorial Hospital Hospital · Santa Rosa, CA

Colleagues at East Bay Nephrology Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 30 clinicians in the practice; 12 are shown here.

Other providers in Santa Rosa