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ALLYSON HSIAO
NPI 1437623691
Dentist - General Practice in Downey, CA

Active since January 21, 2019
7601 IMPERIAL HWY, DOWNEY, CA 90242(562) 385-7111 Get Directions Write a Review

NPPES record last updated: February 24, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 24, 2021, Jan 21, 2019 (2 updates tracked since 2019).

About Allyson Hsiao NPPES

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

ALLYSON HSIAO (NPI 1437623691) is an individual general practice provider in Downey, California, licensed in California (103288) and active in the NPI registry since January 2019.

NPPES Registry Identity

NPI1437623691
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameALLYSON HSIAO
Location Address7601 IMPERIAL HWYDowney, CA 90242-3456
Mailing Address7601 Imperial HwyDowney, CA 90242-3456
Phone(562) 385-7111
Sole ProprietorYes
Enumeration DateJanuary 21, 2019
Last NPPES UpdateFebruary 24, 20212 updates tracked since enumeration
NPPES CertifiedFebruary 23, 2021
✔ NPI 1437623691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 103288
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

7601 IMPERIAL HWY, Downey, CA 90242
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Humana.Insurance ›

Other Providers at the Same Location NPPES 20

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

DR. MARK JAMES BORIGINI M.D.
Internal Medicine (Rheumatology)
7601 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 221-1681
RANCHO FACULTY MEDICAL ASSOCIATES, INC.
General Acute Care Hospital
7601 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 803-0124
DR. MICHAEL DAVID SCOTT M.D.
Specialist
7601 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 401-6074
DR. CHARLOTTE ANNE SYKORA PHD
Psychologist
7601 IMPERIAL HWY, RANCHO LOS AMIGOS NATIONAL REHABILITATION CENTER
DOWNEY, CA 90242
Los Angeles County (562) 401-6319
KEVIN TRAN M.D.
Internal Medicine
7601 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 401-7111
SUZANNE M QUARDT M.D.
Surgery (Plastic and Reconstructive Surgery)
7601 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (310) 306-7343
BETZABE M ALDAY M.D.
Internal Medicine (Nephrology)
7601 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 803-0124
WILLIAM BOELTER M.D.
Pediatrics
7601 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 803-0124

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 Allyson Hsiao's NPI number?

The NPI number for Allyson Hsiao is 1437623691. It was assigned to this individual provider in the NPPES registry on January 21, 2019.

Where is Allyson Hsiao located?

Allyson Hsiao practices at 7601 Imperial Hwy, Downey, CA 90242. The listed phone number is (562) 385-7111.

What is Allyson Hsiao's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Allyson Hsiao accept?

Health plans from Humana list Allyson Hsiao as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Allyson Hsiao was last updated on February 24, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.