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

Diana Y Chen, MD

Individual provider Pediatrics Physician · NPI 1497078802

Diana Y Chen, MD is a Pediatric Medicine in Palo Alto, California. Graduated from Boston University School of Medicine in 2008, 18 years ago. Practices with Lpch Medical Group Div of Lucile, a 337-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Trained at
Boston University School of Medicine
Licensed in
CA
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
Show map & directions

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

Additional practice locations (2)

  • 747 52nd St, Oakland, CA 94609-1809 — (510) 428-3331
  • 747 52nd St, Oakland, CA 94609-1809 — (510) 428-3331

Specialties & licences

Pediatric Pulmonology Physician (primary) Taxonomy 2080P0214X · Licence A110960 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A110960 (CA)

Record details

NPI number1497078802
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 12, 2010
Last updated in NPPESApril 27, 2024
Certification dateApril 27, 2024

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Lpch Medical Group Div Of Lucile — 337 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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