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

Arunabha Basu

Individual provider Anesthesiology Physician · NPI 1346694411

Arunabha Basu practises Anesthesiology in Santa Clara, California. Graduated from Georgetown University School of Medicine in 2016, 10 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
10
Trained at
Georgetown University School of Medicine
Licensed in
CA, IL
In the registry since
2016
Specialties on file
2

Practice location Address checks out

700 Lawrence Expy Dept 200
Santa Clara, CA 95051-5173
Phone: (408) 851-1000
Show map & directions

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

Additional practice locations (3)

  • 300 Pasteur Dr, Stanford, CA 94305-2200 — (650) 723-6412
  • 5841 S Maryland Ave # Mc4028, Chicago, IL 60637-1447 — (773) 702-6842
  • 150 Bergen St, Newark, NJ 07103-2496 — (973) 972-6056

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A173171 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 125.069752 (IL)

Record details

NPI number1346694411
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 14, 2016
Last updated in NPPESOctober 5, 2022
Certification dateSeptember 25, 2022

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 $186 2 payments · 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.

Colleagues at Permanente Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 10941 clinicians in the practice; 12 are shown here.

Other providers in Santa Clara