Rosalynn De Leon
NPI 1306204987 · Family Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalynn De Leon is a Family Nurse Practitioner provider in Brooklyn, NY (NPI 1306204987).
Provider details
- NPI number
- 1306204987
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 339679 (NY)
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
10 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
- 2016-02-10
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Rosalynn De Leon's NPI number?
- Rosalynn De Leon's National Provider Identifier (NPI) is 1306204987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalynn De Leon's specialty?
- Rosalynn De Leon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosalynn De Leon located?
- Rosalynn De Leon's practice location on file with NPPES is 1797 Pitkin Ave, Brooklyn, NY 11212-7839.
- What is Rosalynn De Leon's phone number?
- The practice phone number listed in the NPPES registry for Rosalynn De Leon is (718) 971-1944.
- Does Rosalynn De Leon accept Medicare?
- Rosalynn De Leon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalynn De Leon's NPI active?
- Yes — Rosalynn De Leon's NPI (1306204987) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.