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

Gisella Tay Yong, MD

Individual provider Internal Medicine Physician · NPI 1659536621

Gisella Tay Yong, MD is an Internal Medicine in Stockton, California. Qualified in 2004, 22 years ago. Practices with Community Medical Centers, Inc, a 48-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
22
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

701 E Channel St
Stockton, CA 95202-2628
Phone: (209) 944-4700
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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 A123339 (CA)

Record details

NPI number1659536621
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2008
Last updated in NPPESAugust 5, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Community Medical Centers, Inc. — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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