DR. GWENDOLYN DENISE COSTANTINI DNP, FNPC
NPI 1619112166
Nurse Practitioner - Family in Brooklyn, NY
About Dr. Gwendolyn Denise Costantini Dnp, Fnpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GWENDOLYN DENISE COSTANTINI DNP, FNPC (NPI 1619112166) is an individual family provider in Brooklyn, New York, licensed in New York (F330635) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Gwendolyn Denise Costantini Dnp, Fnpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11237 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLYN, NY 11237
BROOKLYN, NY 11237
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gwendolyn Costantini's NPI number?
The NPI number for Gwendolyn Costantini is 1619112166. It was assigned to this individual provider in the NPPES registry on December 12, 2008.
Where is Gwendolyn Costantini located?
Gwendolyn Costantini practices at 331 Knickerbocker Ave, Brooklyn, NY 11237. The listed phone number is (718) 971-1944.
What is Gwendolyn Costantini's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Gwendolyn Costantini enrolled in Medicare?
Yes. Gwendolyn Costantini is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Gwendolyn Costantini was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.