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

Individual provider Emergency Medicine Physician · NPI 1265966600

Dr. James Yaroslav Yarovoy, MD is an Emergency Medicine Physician in San Jose, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2017
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

225 N Jackson Ave
San Jose, CA 95116-1603
Phone: (408) 259-5000
Fax: (408) 729-2884
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 250 Hospital Pkwy, San Jose, CA 95119-1103 — (408) 362-4740

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A165464 (CA)

Record details

NPI number1265966600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 12, 2017
Last updated in NPPESSeptember 26, 2023
Certification dateJune 7, 2022

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 patients21
Services billed 22 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

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.

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