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DUNCAN MASTERS CCC-SLP
NPI 1821760471
Speech-Language Pathologist in Greenville, NC

Active since October 01, 2021
1717 W 5TH ST, GREENVILLE, NC 27834(252) 830-4200 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 8, 2026, Oct 1, 2021 (2 updates tracked since 2021).

About Duncan Masters Ccc-slp NPPES

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

DUNCAN MASTERS CCC-SLP (NPI 1821760471) is an individual speech-language pathologist provider in Greenville, North Carolina, licensed in North Carolina (9763) and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1821760471
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameDUNCAN MASTERSCredential: CCC-SLP
Location Address1717 W 5TH STGreenville, NC 27834-1601
Mailing Address825 Fleming StGreenville, NC 27834-3026
Phone(252) 830-4200
Sole ProprietorNo
Enumeration DateOctober 1, 2021
Last NPPES UpdateMay 8, 20262 updates tracked since enumeration
NPPES CertifiedMay 8, 2026
✔ NPI 1821760471 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 NC · 9763
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.
1717 W 5TH ST, Greenville, NC 27834
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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.

KATELYN SAMPOGNA
Speech-Language Pathologist
1717 W 5TH ST
GREENVILLE, NC 27834
Pitt County (252) 830-4200
EMILY MATHEWSON
Speech-Language Pathologist
1717 W 5TH ST
GREENVILLE, NC 27834
Pitt County (336) 524-3003
COLLEEN BAYNOR MS, CCC-SLP
Speech-Language Pathologist
1717 W 5TH ST
GREENVILLE, NC 27834
Pitt County (252) 830-4200
JONATHAN CROOM PARAMEDIC
Emergency Medical Technician, Paramedic
1717 W 5TH ST
GREENVILLE, NC 27834
Pitt County (252) 905-3961
DANIELLE COVIELLO LAT, ATC
Specialist/Technologist (Athletic Trainer)
1717 W 5TH ST
GREENVILLE, NC 27834
Pitt County (203) 826-6807
DR. JESSICA RUGE LEGGETT D.P.T.
Physical Therapist (Pediatrics)
1717 W 5TH ST
GREENVILLE, NC 27834
Pitt County (703) 615-9351
PITT COUNTY SCHOOLS
Local Education Agency (LEA)
1717 W 5TH ST
GREENVILLE, NC 27834
Pitt County (252) 830-4228
COUNTY OF PITT OFFICE OF AUDITOR
Case Management
1717 W 5TH ST
GREENVILLE, NC 27834
Pitt County (252) 902-1064

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 Duncan Masters's NPI number?

The NPI number for Duncan Masters is 1821760471. It was assigned to this individual provider in the NPPES registry on October 1, 2021.

Where is Duncan Masters located?

Duncan Masters practices at 1717 W 5th St, Greenville, NC 27834. The listed phone number is (252) 830-4200.

What is Duncan Masters'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 Duncan Masters was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.