DR. GREGORY ALBERT NEIGHBOR MD
NPI 1457550642
Emergency Medicine in Brooklyn, NY
About Dr. Gregory Albert Neighbor Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY ALBERT NEIGHBOR MD (NPI 1457550642) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (245208) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Hca Florida Palms West Hospital, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Dr. Gregory Albert Neighbor Md 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 Gregory Neighbor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 1,912 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.
Hca Florida Palms West Hospital
Acute Care Hospitals · Loxahatchee, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11215 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.
BROOKLYN, NY 11215
BROOKLYN, NY 11215
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 Gregory Neighbor's NPI number?
The NPI number for Gregory Neighbor is 1457550642. It was assigned to this individual provider in the NPPES registry on July 17, 2007.
Where is Gregory Neighbor located?
Gregory Neighbor practices at 506 6th St, Brooklyn, NY 11215. The listed phone number is (718) 780-5040.
What is Gregory Neighbor's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Gregory Neighbor enrolled in Medicare?
Yes. Gregory Neighbor 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 Gregory Neighbor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Neighbor reassigns Medicare benefits to Emergency Medicine Services Of Fl, LLC (Aventura, FL). 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 Gregory Neighbor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Neighbor accept?
Health plans from Oscar Health Maintenance Organization of Florida list Gregory Neighbor as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Gregory Neighbor affiliated with any hospitals?
According to CMS data, Gregory Neighbor is affiliated with Hca Florida Palms West Hospital.
When was this NPI record last updated?
The NPPES record for Gregory Neighbor was last updated on July 17, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Gregory Albert Neighbor, MD · NPI 1457550642
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since July 17, 2007.
## Identity
- **NPI:** 1457550642 (Entity type: Individual)
- **Enumerated:** July 17, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 245208 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 506 6TH ST, Brooklyn, NY 11215-3609
- **Phone:** (718) 780-5040
## 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:** Emergency Medicine Services Of Fl, LLC (NPI 1043917180, Aventura, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** July 17, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1457550642) · Data from the CMS NPPES public registry.