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

Dr. Harrison Chen, DO

Individual provider Internal Medicine Physician · NPI 1841829793

Dr. Harrison Chen, DO is an Internal Medicine in Arcadia, California. Qualified in 2020, 6 years ago. Practices with San Pedro Hospitalist Medical Group Inc, an 11-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Licensed in
CA
In the registry since
2020
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.

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Practice location Address checks out

300 W Huntington Dr Rm NO52
Arcadia, CA 91007-3402
Phone: (265) 743-4426
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A19990 (CA)

Record details

NPI number1841829793
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 3, 2020
Last updated in NPPESJuly 21, 2023
Certification dateJuly 21, 2023
Mailing address300 W Huntington Dr Rm No52, Arcadia, CA 91007-3402

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice San Pedro Hospitalist Medical Group Inc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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