Rosalyn Duncan, RN, RRT
NPI 1750199774 · Registered Nurse · Snellville, GA
Rosalyn Duncan, RN, RRT is a Registered Nurse provider in Snellville, GA (NPI 1750199774).
Provider details
- NPI number
- 1750199774
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN, RRT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9418 (GA)
Specialties & taxonomies
Nursing Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-12-23
- Last updated
- 2024-12-23
- Certified
- 2024-12-22
Frequently asked questions
- What is Rosalyn Duncan's NPI number?
- Rosalyn Duncan's National Provider Identifier (NPI) is 1750199774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalyn Duncan's specialty?
- Rosalyn Duncan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Rosalyn Duncan located?
- Rosalyn Duncan's practice location on file with NPPES is 3276 Masters Pass Ln, Snellville, GA 30039-4716.
- What is Rosalyn Duncan's phone number?
- The practice phone number listed in the NPPES registry for Rosalyn Duncan is (516) 587-1187.
- Is Rosalyn Duncan's NPI active?
- Yes — Rosalyn Duncan's NPI (1750199774) is active in the NPPES registry as of the last update on 2024-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.