Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Dianne Michelle Tinio Lumaquin-Yin, MD, PHD

Individual provider Dermatology Physician · NPI 1649039033

Dr. Dianne Michelle Tinio Lumaquin-Yin, MD, PHD is a Dermatology Physician in San Diego, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

8899 University Center Ln Ste 350
San Diego, CA 92122-1010
Phone: (858) 657-1675
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence A204018 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1649039033
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 18, 2024
Last updated in NPPESFebruary 14, 2026
Certification dateFebruary 14, 2026

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