Rosemary Darlington, APRN
NPI 1861899734 · Gerontology Nurse Practitioner · Jacksonville, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosemary Darlington, APRN is a Gerontology Nurse Practitioner provider in Jacksonville, FL (NPI 1861899734).
Provider details
- NPI number
- 1861899734
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- APRN9218474 (FL)
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
11 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
- 2014-11-20
- Last updated
- 2019-05-02
Frequently asked questions
- What is Rosemary Darlington's NPI number?
- Rosemary Darlington's National Provider Identifier (NPI) is 1861899734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Darlington's specialty?
- Rosemary Darlington is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosemary Darlington located?
- Rosemary Darlington's practice location on file with NPPES is 4266 Sunbeam Rd, Jacksonville, FL 32257-2425.
- What is Rosemary Darlington's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Darlington is (904) 268-5200.
- Does Rosemary Darlington accept Medicare?
- Rosemary Darlington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosemary Darlington's NPI active?
- Yes — Rosemary Darlington's NPI (1861899734) is active in the NPPES registry as of the last update on 2019-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.