Duncan Masters, CCC-SLP
NPI 1821760471 · Speech-Language Pathologist · Greenville, NC
Duncan Masters, CCC-SLP is a Speech-Language Pathologist provider in Greenville, NC (NPI 1821760471).
Provider details
- NPI number
- 1821760471
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Male
- Sole proprietor
- No
- License
- 9763 (NC)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-01
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Duncan Masters's NPI number?
- Duncan Masters's National Provider Identifier (NPI) is 1821760471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Masters's specialty?
- Duncan Masters is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Duncan Masters located?
- Duncan Masters's practice location on file with NPPES is 1717 W 5th St, Greenville, NC 27834-1601.
- What is Duncan Masters's phone number?
- The practice phone number listed in the NPPES registry for Duncan Masters is (252) 830-4200.
- Is Duncan Masters's NPI active?
- Yes — Duncan Masters's NPI (1821760471) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.