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

Jeffrey Usui

Individual provider Emergency Medicine Physician · NPI 1699279802

Jeffrey Usui practises Emergency Medicine in Sacramento, California. Graduated from State University of New York at Stony Brook, School of Medicine in 2018, 8 years ago. Practices with Intercommunity Emergency Medical Group, a 60-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
CA
In the registry since
2018
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Practice location Address checks out

2315 Stockton Blvd
Sacramento, CA 95817-2201
Phone: (916) 734-8570
Fax: (916) 734-7950
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A165010 (CA)

Record details

NPI number1699279802
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 21, 2018
Last updated in NPPESMarch 22, 2021
Certification dateMarch 22, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Intercommunity Emergency Medical Group — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients328
Services billed 533 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.

Colleagues at Intercommunity Emergency Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 60 clinicians in the practice; 12 are shown here.

Other providers in Sacramento