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

Dr. Gregory Shingyang Zhang, MD

Individual provider Family Medicine Physician · NPI 1295360006

Dr. Gregory Shingyang Zhang, MD is a Family Medicine Physician in Oceanside, California. Licensed in California and Colorado. Registered with an NPI since 2020.

Licensed in
CA, CO
In the registry since
2020
Specialties on file
2
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

200 Mercy Cir
Oceanside, CA 92055
Phone: (760) 725-4357
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A187859 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence DR.0066971 (CO)

Record details

NPI number1295360006
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 12, 2020
Last updated in NPPESJuly 16, 2025
Certification dateJuly 16, 2025

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