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

Dr. Mingjian James You, MD, PHD

Individual provider Anatomic Pathology Physician · NPI 1659353845

Dr. Mingjian James You, MD, PHD is a Pathology in Duarte, California. Qualified in 1986, 40 years ago. Licensed in California, Massachusetts and Texas.

Years since qualifying
40
Licensed in
CA, MA, TX
In the registry since
2005
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1500 Duarte Rd
Duarte, CA 91010-3012
Phone: (800) 826-4673
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Pathology) Physician (primary) Taxonomy 207ZH0000X · Licence C204470 (CA)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence C204470 (CA)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence M7778 (TX)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence 223897 (MA)

Record details

NPI number1659353845
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedNovember 15, 2005
Last updated in NPPESSeptember 11, 2025
Certification dateSeptember 11, 2025

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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