DR. DIANNE MICHELLE TINIO LUMAQUIN-YIN MD, PHD
NPI 1649039033
Dermatology in San Diego, CA

Active since March 18, 2024
8899 UNIVERSITY CENTER LN STE 350, SAN DIEGO, CA 92122(858) 657-1675 Get Directions Write a Review

NPPES record last updated: February 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Dianne Michelle Tinio Lumaquin-yin Md, Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DIANNE MICHELLE TINIO LUMAQUIN-YIN MD, PHD (NPI 1649039033) is an individual dermatology provider in San Diego, California, licensed in California (A204018) and active in the NPI registry since March 2024.

NPPES Registry Identity

NPI1649039033
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameDR. DIANNE MICHELLE TINIO LUMAQUIN-YINCredential: MD, PHD
Location Address8899 UNIVERSITY CENTER LN STE 350San Diego, CA 92122-1010
Mailing Address8899 University Center Ln Ste 350San Diego, CA 92122-1010
Sole ProprietorNo
Enumeration DateMarch 18, 2024
Last NPPES UpdateFebruary 14, 2026
NPPES CertifiedFebruary 14, 2026
NPI 1649039033 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in CA · A204018
Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

8899 UNIVERSITY CENTER LN STE 350, San Diego, CA 92122

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dermatology
8899 UNIVERSITY CENTER LN STE 350
SAN DIEGO, CA 92122
Dermatology
8899 UNIVERSITY CENTER LN STE 350
SAN DIEGO, CA 92122
Student in an Organized Health Care Education/Training Program
8899 UNIVERSITY CENTER LN STE 350
SAN DIEGO, CA 92122
Student in an Organized Health Care Education/Training Program
8899 UNIVERSITY CENTER LN STE 350
SAN DIEGO, CA 92122
Student in an Organized Health Care Education/Training Program
8899 UNIVERSITY CENTER LN STE 350
SAN DIEGO, CA 92122
Dermatology
8899 UNIVERSITY CENTER LN STE 350
SAN DIEGO, CA 92122
Student in an Organized Health Care Education/Training Program
8899 UNIVERSITY CENTER LN STE 350
SAN DIEGO, CA 92122
Student in an Organized Health Care Education/Training Program
8899 UNIVERSITY CENTER LN STE 350
SAN DIEGO, CA 92122

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dianne Michelle Lumaquin-yin's NPI number?

The NPI number for Dianne Michelle Lumaquin-yin is 1649039033. It was assigned to this individual provider in the NPPES registry on March 18, 2024.

Where is Dianne Michelle Lumaquin-yin located?

Dianne Michelle Lumaquin-yin practices at 8899 University Center Ln Ste 350, San Diego, CA 92122. The listed phone number is (858) 657-1675.

What is Dianne Michelle Lumaquin-yin's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

When was this NPI record last updated?

The NPPES record for Dianne Michelle Lumaquin-yin was last updated on February 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.