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GIANNA DUNCAN M.A.
NPI 1538744669
Speech-Language Pathologist in Southborough, MA

Active since March 10, 2021
153 CORDAVILLE RD, SOUTHBOROUGH, MA 01772(888) 828-4114(888) 424-4114 Get Directions Write a Review

NPPES record last updated: March 10, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gianna Duncan M.a. NPPES

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

GIANNA DUNCAN M.A. (NPI 1538744669) is an individual speech-language pathologist provider in Southborough, Massachusetts, licensed in Maryland (77949-SP-SL) and active in the NPI registry since March 2021.

NPPES Registry Identity

NPI1538744669
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameGIANNA DUNCANCredential: M.A.
Location Address153 CORDAVILLE RDSouthborough, MA 01772-1834
Mailing Address6 Keith David DrMillbury, MA 01527-3365 · (774) 276-2568
Phone(888) 828-4114
Fax(888) 424-4114
Sole ProprietorNo
Enumeration DateMarch 10, 2021
NPPES CertifiedMarch 10, 2021
✔ NPI 1538744669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in MD · 77949-SP-SL
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
153 CORDAVILLE RD, Southborough, MA 01772
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Other Providers at the Same Location NPPES 7

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

SARAH LAFONTAINE M.S., CCC-SLP
Speech-Language Pathologist
153 CORDAVILLE RD
SOUTHBOROUGH, MA 01772
Worcester County (888) 828-4114
SARAH DOROTHY ANANIA MS, SLP-CCC
Speech-Language Pathologist
153 CORDAVILLE RD
SOUTHBOROUGH, MA 01772
Worcester County (888) 828-4114
MIA ROSEMARY TAMARO CCC-SLP
Speech-Language Pathologist
153 CORDAVILLE RD
SOUTHBOROUGH, MA 01772
Worcester County (888) 828-4114
ALEXANDRA SHEA M.S., CCC-SLP
Speech-Language Pathologist
153 CORDAVILLE RD
SOUTHBOROUGH, MA 01772
Worcester County (888) 828-4114
BRIANNA GUYER
Speech-Language Pathologist
153 CORDAVILLE RD
SOUTHBOROUGH, MA 01772
Worcester County (888) 828-4114
BRITTANY NICOLE PATTEN ED.M., M.S., CCC-SLP
Speech-Language Pathologist
153 CORDAVILLE RD
SOUTHBOROUGH, MA 01772
Worcester County (888) 828-4114
MS. ALICIA MARIE LISITANO M.S. CCC-SLP
Speech-Language Pathologist
153 CORDAVILLE RD
SOUTHBOROUGH, MA 01772
Worcester County (888) 828-4114

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 Gianna Duncan's NPI number?

The NPI number for Gianna Duncan is 1538744669. It was assigned to this individual provider in the NPPES registry on March 10, 2021.

Where is Gianna Duncan located?

Gianna Duncan practices at 153 Cordaville Rd, Southborough, MA 01772. The listed phone number is (888) 828-4114.

What is Gianna Duncan's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Gianna Duncan was last updated on March 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.