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

Benjamin David Rosellini, MD

Individual provider Anesthesiology Physician · NPI 1629647623

Benjamin David Rosellini, MD is an Anesthesiology in Los Angeles, California. Graduated from University of California, San Diego School of Medicine in 2021, 5 years ago. Practices with Regents of the University of California, a 234-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
5
Trained at
University of California, San Diego School of Medicine
Licensed in
CA
In the registry since
2021
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

757 Westwood Plz Ste 3325
Los Angeles, CA 90095-5920
Phone: (310) 267-8626
Fax: (310) 267-8679
Show map & directions

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

Additional practice locations (1)

  • 333 City Blvd W Ste 2150, Orange, CA 92868-5920 — (949) 338-1809

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A191474 (CA)

Record details

NPI number1629647623
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 23, 2021
Last updated in NPPESOctober 20, 2025
Certification dateOctober 20, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Regents Of The University Of California — 234 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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