Dennies Greenidge
NPI 1245842939 · Adult Health Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennies Greenidge is a Adult Health Nurse Practitioner provider in Brooklyn, NY (NPI 1245842939).
Provider details
- NPI number
- 1245842939
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F308961-1 (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
5 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
- 2020-08-23
- Last updated
- 2020-08-23
- Certified
- 2020-08-23
Frequently asked questions
- What is Dennies Greenidge's NPI number?
- Dennies Greenidge's National Provider Identifier (NPI) is 1245842939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennies Greenidge's specialty?
- Dennies Greenidge is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dennies Greenidge located?
- Dennies Greenidge's practice location on file with NPPES is 451 Clarkson Ave, Brooklyn, NY 11203-2097.
- What is Dennies Greenidge's phone number?
- The practice phone number listed in the NPPES registry for Dennies Greenidge is (718) 245-7580.
- Does Dennies Greenidge accept Medicare?
- Dennies Greenidge is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennies Greenidge's NPI active?
- Yes — Dennies Greenidge's NPI (1245842939) is active in the NPPES registry as of the last update on 2020-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.