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

Individual provider Family Medicine Physician · NPI 1043261654

Dr. Ronald Yusi Bangsil, MD is registered under Family Practice in Costa Mesa, California. Qualified in 1985, 41 years ago. Practices with Access Alliance Medical Group Inc, a 2-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
41
Licensed in
CA
In the registry since
2006
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

2501 Harbor Blvd
Costa Mesa, CA 92626-6143
Phone: (714) 327-6806
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 408 S Beach Blvd, Anaheim, CA 92804-1853 — (714) 226-0770

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A66106 (CA)

Record details

NPI number1043261654
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 16, 2006
Last updated in NPPESMarch 7, 2023

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Access Alliance Medical Group Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients346
Services billed 3,563 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Access Alliance Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Costa Mesa