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

Jesse Liangyu Chen, DO

Individual provider Internal Medicine Physician · NPI 1902390990

Jesse Liangyu Chen, DO is an Internal Medicine in Oak Park, California. Graduated from Rocky Vista University College of Osteopathic Med in 2018, 8 years ago. Practices with Gap Post-Acute Care Services, a 14-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Trained at
Rocky Vista University College of Osteopathic Med
Licensed in
CA
In the registry since
2018
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

638 Lindero Canyon Rd # 343
Oak Park, CA 91377-5457
Phone: (805) 974-0456
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A19054 (CA)

Record details

NPI number1902390990
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2018
Last updated in NPPESMay 28, 2026
Certification dateMay 28, 2026
Mailing address638 Lindero Canyon Rd # 343, Oak Park, CA 91377-5457

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED
Graduated 2018 (8 years in practice)
Group practice Gap Post-Acute Care Services — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare