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

Justin Chang, DO, FAAHPM

Individual provider Family Medicine Physician · NPI 1265788228

Justin Chang, DO, FAAHPM is a Family Practice in Eureka, California. Graduated from University of North Texas Hsc, College of Osteopathic Med in 2009, 17 years ago. Practices with Mendocino Care Network, a 4-clinician group and accepts Medicare assignment. Licensed in California, Nevada and Pennsylvania.

Years since qualifying
17
Trained at
University of North Texas Hsc, College of Osteopathic Med
Licensed in
CA, NV, PA
In the registry since
2012
Specialties on file
4
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

517 3rd St Ste 2
Eureka, CA 95501-0460
Phone: (707) 442-5683
Show map & directions

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

Specialties & licences

Hospice and Palliative Medicine (Family Medicine) Physician (primary) Taxonomy 207QH0002X · Licence 20A18091 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence DO1879 (NV)
Family Medicine Physician Taxonomy 207Q00000X · Licence OS016066 (PA)
Acupuncturist Taxonomy 171100000X · Licence DO1879 (NV)

Record details

NPI number1265788228
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , FAAHPM
Sole proprietorNo
NPI enumeratedJuly 27, 2012
Last updated in NPPESAugust 16, 2021
Certification dateAugust 16, 2021
Mailing address8690 Sierra College Blvd Ste 160-306, Roseville, CA 95661-5961

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED
Graduated 2009 (17 years in practice)
Group practice Mendocino Care Network — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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