OLIVIA GRANT
NPI 1518274836
Nurse Practitioner - Family in Brooklyn, NY
About Olivia Grant NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLIVIA GRANT (NPI 1518274836) is an individual family provider in Brooklyn, New York, licensed in New York (342913) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Olivia Grant is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Olivia Grant reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11234
- Reassigned Medicare billing, New York enrollment
- 42 clinicians in this Medicare group
Brooklyn, NY 11231
- Reassigned Medicare billing, New York enrollment
- 60 clinicians in this Medicare group
Jamaica, NY 11423
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
Bayside, NY 11361
- Reassigned Medicare billing, New York enrollment
- 23 clinicians in this Medicare group
Bronx, NY 10452
- Reassigned Medicare billing, New York enrollment
- 683 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 1,054 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 17
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 11234 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Olivia Grant's NPI number?
The NPI number for Olivia Grant is 1518274836. It was assigned to this individual provider in the NPPES registry on September 8, 2010.
Where is Olivia Grant located?
Olivia Grant practices at 3709 Flatlands Ave, Brooklyn, NY 11234. The listed phone number is (718) 444-7766.
What is Olivia Grant's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Olivia Grant enrolled in Medicare?
Yes. Olivia Grant is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Olivia Grant's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Grant reassigns Medicare benefits to 6 organizations: Kings County House Calls Np In Family Health PLLC (Brooklyn, NY), Beacon Health Medical PC (Brooklyn, NY), Essen Medical Associates,pc (Jamaica, NY), Nodar Janas MD PC (Bayside, NY), Essen Medical Urgicare, PLLC (Bronx, NY) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Olivia Grant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Olivia Grant was last updated on May 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.