Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jay Jiunn-Jer Chen, MD

Individual provider Specialist · NPI 1053340778

Jay Jiunn-Jer Chen, MD is a Specialist in Modesto, California. Practices as a sole proprietor. Licensed in California.

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

1541 Florida Ave Ste 101
Modesto, CA 95350-4429
Phone: (209) 575-3839
Fax: (209) 575-1723
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence A39525 (CA)

Record details

NPI number1053340778
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 3, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1541 Florida Ave, Ste 101, Modesto, CA 95350-4429

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