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

Dr. Henry Chang, DO

Individual provider Internal Medicine Physician · NPI 1740430289

Dr. Henry Chang, DO is an Internal Medicine in West Covina, California. Graduated from Western University of Health Sciences College of Dental Med in 2007, 19 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
19
Trained at
Western University of Health Sciences College of Dental Med
Licensed in
CA
In the registry since
2008
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

2707 E Valley Blvd Ste 208
West Covina, CA 91792-3195
Phone: (626) 581-0486
Fax: (626) 581-0161
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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 20A10516 (CA)

Record details

NPI number1740430289
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 21, 2008
Last updated in NPPESNovember 20, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesOSTEOPATHIC MANIPULATIVE MEDICINE
Medical schoolWESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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