Ruby Duncan, FNP
NPI 1750426888 · Family Nurse Practitioner · Whitley City, KY
Ruby Duncan, FNP is a Family Nurse Practitioner provider in Whitley City, KY (NPI 1750426888).
Provider details
- NPI number
- 1750426888
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 3004018 (KY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-20
- Last updated
- 2015-05-05
Frequently asked questions
- What is Ruby Duncan's NPI number?
- Ruby Duncan's National Provider Identifier (NPI) is 1750426888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruby Duncan's specialty?
- Ruby Duncan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruby Duncan located?
- Ruby Duncan's practice location on file with NPPES is 65 Center Ave, Whitley City, KY 42653-4380.
- What is Ruby Duncan's phone number?
- The practice phone number listed in the NPPES registry for Ruby Duncan is (606) 376-2224.
- Is Ruby Duncan's NPI active?
- Yes — Ruby Duncan's NPI (1750426888) is active in the NPPES registry as of the last update on 2015-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.