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

Individual provider Obstetrics & Gynecology Physician · NPI 1477731677

Dr. Joanna Du, MD is an Obstetrics/Gynecology in Upland, California. Qualified in 2006, 20 years ago. Practices with Care for Womens Medical Group Inc, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
20
Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1310 San Bernardino Rd Ste 201
Upland, CA 91786-4985
Phone: (909) 579-0806
Fax: (909) 579-1331
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A101756 (CA)

Record details

NPI number1477731677
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 11, 2008
Last updated in NPPESJuly 8, 2022
Certification dateJuly 8, 2022
Mailing address1310 San Bernardino Rd Ste 201, Upland, CA 91786-4985

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Care For Womens Medical Group Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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