Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Gregory Albert Neighbor, MD

Individual provider Emergency Medicine Physician · NPI 1457550642

Dr. Gregory Albert Neighbor, MD practises Emergency Medicine in Brooklyn, New York. Qualified in 2004, 22 years ago. Practices with Emergency Medicine Services of Fl LLC, a 665-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
22
Licensed in
NY
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

506 6th St
Brooklyn, NY 11215-3609 Not confirmed with CMS for 19 years — call before visiting
Phone: (718) 780-5040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 245208 (NY)

Record details

NPI number1457550642
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2007
Last updated in NPPESJuly 17, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Emergency Medicine Services Of Fl Llc — 665 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients214
Services billed 232 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Emergency Medicine Services of Fl LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 665 clinicians in the practice; 12 are shown here.

Other providers in Brooklyn