Hwang & Associates,PC

Hwang & Associates,PC is a healthcare organization registered as General Practice Dentistry in Acton, MA, holding Type 2 (organization) NPI 1770887911 since 2011. The authorized official on file is James Hwang, Dentist.

✓ Active NPI ✓ Valid NPI checksum

NPI	1770887911
Entity type	Organization (Type 2)
Legal business name	Hwang & Associates,PC
Practice address	418 MASSACHUSETTS AVE, Acton, MA, 01720
Phone	9782637703
Enumeration date	2011-01-03
Last updated in NPPES	2011-01-03

Authorized official

Name	James Hwang
Title	Dentist
Phone	9782637703

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	19086	MA

Copy-ready billing details

Provider: Hwang & Associates,PC
NPI: 1770887911
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 418 MASSACHUSETTS AVE, Acton, MA, 01720

Providers at this address

NPI	Name	Type	Specialty	Location
1851323943	Dr. Alan J Berko D.D.S., P.C.	Organization	Orthodontics and Dentofacial Orthopedics Dentistry	Acton, MA
1205840709	James Hwang	Individual	General Practice Dentistry	Acton, MA
1477611127	Michael Becotte	Individual	General Practice Dentistry	Acton, MA
1396033718	Margherita Santoro	Individual	Orthodontics and Dentofacial Orthopedics Dentistry	Acton, MA
1447531884	Acton Orthodontic Associates, Margherita Santoro DDS	Organization	Orthodontics and Dentofacial Orthopedics Dentistry	Acton, MA

Verify this record

Cross-check NPI 1770887911 against the authoritative CMS record: view Hwang & Associates,PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-01-03. Verify at npiregistry.cms.hhs.gov.

Where is Hwang & Associates,PC located?

The practice location on file with NPPES is in Acton, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-01-03.