RACHEL GRAVINA
NPI 1700591906
Nurse Practitioner in Garden City, NY
About Rachel Gravina NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL GRAVINA (NPI 1700591906) is an individual nurse practitioner in Garden City, New York, licensed in New York (349369) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Rachel Gravina is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Rachel Gravina reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Garden City, NY 11530
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: New Horizon's Gastroenterology PLLC
- 4 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 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11530 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GARDEN CITY, NY 11530
GARDEN CITY, NY 11530
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 Rachel Gravina's NPI number?
The NPI number for Rachel Gravina is 1700591906. It was assigned to this individual provider in the NPPES registry on January 23, 2023.
Where is Rachel Gravina located?
Rachel Gravina practices at 585 Stewart Ave, Garden City, NY 11530. The listed phone number is (516) 385-5800.
What is Rachel Gravina's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Rachel Gravina enrolled in Medicare?
Yes. Rachel Gravina is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Rachel Gravina's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Gravina reassigns Medicare benefits to New Horizons Gastroenterology, PLLC (Garden City, NY). The 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 Rachel Gravina's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Rachel Gravina affiliated with any hospitals?
According to CMS data, Rachel Gravina is affiliated with North Shore University Hospital.
When was this NPI record last updated?
The NPPES record for Rachel Gravina was last updated on January 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Rachel Gravina · NPI 1700591906
Nurse Practitioner physician in Garden City, New York. Individual provider, active in the CMS NPPES registry since January 23, 2023.
## Identity
- **NPI:** 1700591906 (Entity type: Individual)
- **Enumerated:** January 23, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 349369 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 585 STEWART AVE, Garden City, NY 11530-4783
- **Phone:** (516) 385-5800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** New Horizons Gastroenterology, PLLC (NPI 1164040705, Garden City, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 23, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1700591906) · Data from the CMS NPPES public registry.