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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CARLY SIA DDS
NPI 1982356937
Dentist - General Practice in Westfield, NJ

Active since January 20, 2022
440 E BROAD ST, WESTFIELD, NJ 07090(908) 233-9280 Get Directions Write a Review

NPPES record last updated: October 30, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 30, 2026, Feb 7, 2022, Jan 20, 2022 (3 updates tracked since 2022).

About Carly Sia Dds NPPES

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

CARLY SIA DDS (NPI 1982356937) is an individual general practice provider in Westfield, New Jersey, licensed in New Jersey (22DI02942300) and active in the NPI registry since January 2022.

NPPES Registry Identity

NPI1982356937
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameCARLY SIACredential: DDS
Location Address440 E BROAD STWestfield, NJ 07090-2124
Mailing Address440 E Broad StWestfield, NJ 07090-2124 · (908) 233-9280
Phone(908) 233-9280
Sole ProprietorYes
Enumeration DateJanuary 20, 2022
Last NPPES UpdateOctober 30, 20263 updates tracked since enumeration
NPPES CertifiedOctober 30, 2026
✔ NPI 1982356937 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in NJ · 22DI02942300
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.
440 E BROAD ST, Westfield, NJ 07090
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 6

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

ADAM E. FERET, DMD, PA
Dentist
440 E BROAD ST
WESTFIELD, NJ 07090
Union County (908) 233-9280
DR. STEPHEN ALEXANDER HOLLY DMD
Dentist
440 E BROAD ST
WESTFIELD, NJ 07090
Union County (908) 356-6317
DR. ADAM E FERET DMD
Dentist (General Practice)
440 E BROAD ST
WESTFIELD, NJ 07090
Union County (908) 233-9280
DR. SYDNEY ELISABETH PANNELLA DMD
Dentist (General Practice)
440 E BROAD ST
WESTFIELD, NJ 07090
Union County (908) 233-9280
CHASE DENTAL SLEEPCARE OF WESTFIELD
Dentist (General Practice)
440 E BROAD ST
WESTFIELD, NJ 07090
Union County (908) 233-9280
STEPHEN HOLLY DMD LLC
Dentist
440 E BROAD ST
WESTFIELD, NJ 07090
Union County (908) 356-6317

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 Carly Sia's NPI number?

The NPI number for Carly Sia is 1982356937. It was assigned to this individual provider in the NPPES registry on January 20, 2022.

Where is Carly Sia located?

Carly Sia practices at 440 E Broad St, Westfield, NJ 07090. The listed phone number is (908) 233-9280.

What is Carly Sia's specialty?

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

When was this NPI record last updated?

The NPPES record for Carly Sia was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.