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DIANA QUINDIAGAN
NPI 1639069792
Dental Assistant in Sunnyvale, CA

Active since July 08, 2025
1565 HOLLENBECK AVE STE 116, SUNNYVALE, CA 94087(408) 736-6856 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Diana Quindiagan NPPES

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

DIANA QUINDIAGAN (NPI 1639069792) is an individual dental assistant in Sunnyvale, California, licensed in California (51086) and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1639069792
Entity TypeIndividualFemale
Primary Taxonomy126800000X
Provider Legal NameDIANA QUINDIAGAN
Location Address1565 HOLLENBECK AVE STE 116Sunnyvale, CA 94087-4300
Mailing Address1565 Hollenbeck Ave Ste 116Sunnyvale, CA 94087-4300 · (408) 736-6856
Phone(408) 736-6856
Sole ProprietorYes
Enumeration DateJuly 8, 2025
NPPES CertifiedJuly 8, 2025
✔ NPI 1639069792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDental AssistantDental Providers
Taxonomy Code126800000X
License✔ Licensed in CA · 51086
Definition
An individual who may or may not have completed an accredited dental assisting education program and who aids the dentist in providing patient care services and performs other nonclinical duties in the dental office or other patient care facility. The scope of the patient care functions that may be legally delegated to the dental assistant varies based on the needs of the dentist the educational preparation of the dental assistant and state dental practice acts and regulations. Patient care services are provided under the supervision of a dentist. To avoid misleading the public, no occupational title other than dental assistant should be used to describe this dental auxiliary.
1565 HOLLENBECK AVE STE 116, Sunnyvale, CA 94087
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Other Providers at the Same Location NPPES 8

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

AMY R GRIFFITH
Dentist (General Practice)
1565 HOLLENBECK AVE STE 116
SUNNYVALE, CA 94087
Santa Clara County (408) 736-6856
HELEN BOETTNER
Dental Assistant
1565 HOLLENBECK AVE STE 116
SUNNYVALE, CA 94087
Santa Clara County (408) 736-6856
JIA WANG
Dental Hygienist
1565 HOLLENBECK AVE STE 116
SUNNYVALE, CA 94087
Santa Clara County (408) 736-6856
MARY KRAJICEK
Dentist (General Practice)
1565 HOLLENBECK AVE STE 116
SUNNYVALE, CA 94087
Santa Clara County (408) 736-6856
DR. PAUL GRIFFITH
Dentist
1565 HOLLENBECK AVE STE 116
SUNNYVALE, CA 94087
Santa Clara County (408) 736-6132
ANEESHA SHARMA DDS
Dentist (General Practice)
1565 HOLLENBECK AVE STE 116
SUNNYVALE, CA 94087
Santa Clara County (408) 736-6856
DR. REESE PETER GRIFFITH DDS
Dentist
1565 HOLLENBECK AVE STE 116
SUNNYVALE, CA 94087
Santa Clara County (408) 736-6132
JENNY ANDRES
Dental Assistant
1565 HOLLENBECK AVE STE 116
SUNNYVALE, CA 94087
Santa Clara County (408) 736-6856

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 Diana Quindiagan's NPI number?

The NPI number for Diana Quindiagan is 1639069792. It was assigned to this individual provider in the NPPES registry on July 8, 2025.

Where is Diana Quindiagan located?

Diana Quindiagan practices at 1565 Hollenbeck Ave Ste 116, Sunnyvale, CA 94087. The listed phone number is (408) 736-6856.

What is Diana Quindiagan's specialty?

The primary specialty registered for this NPI is Dental Assistant with taxonomy code 126800000X.

When was this NPI record last updated?

The NPPES record for Diana Quindiagan was last updated on July 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.