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

Jay K. Iinuma, MD

Individual provider Family Medicine Physician · NPI 1659442564

Jay K. Iinuma, MD is a Family Practice in Los Angeles, California. Graduated from University of California, Geffen School of Medicine in 1992, 34 years ago. Accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
34
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

420 E 3rd St Ste 904
Los Angeles, CA 90013-1647
Phone: (213) 947-3171
Fax: (213) 947-3173
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G77312 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence G077312 (CA)

Record details

NPI number1659442564
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 13, 2006
Last updated in NPPESAugust 4, 2022
Certification dateAugust 4, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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