What is Ammar Nasser-Eddin's specialty?

Ammar Nasser-Eddin (NPI 1679697544) is a Medicare-billing provider whose primary specialty is Internal Medicine in Bronx, NY.

Where does Ammar Nasser-Eddin practice?

Ammar Nasser-Eddin practices in Bronx, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1679697544.

How much does Medicare pay Ammar Nasser-Eddin?

Ammar Nasser-Eddin (NPI 1679697544) received approximately $17K in total Medicare Part B payments, serving 65 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679697544

Ammar Nasser-EddinM.D.

Internal MedicineBronx, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

214

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — below median (cohort median 552).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Ammar Nasser-Eddin's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION	264	880
NPI 1477620938	125	694
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	86	350
Sarwat Amer Diagnostic Radiology · Brooklyn, NY	34	131
Puneeta Sharma Hospice and Palliative Care · Paramus, NJ	26	92
Nausheen Grimm Diagnostic Radiology · Bronx, NY	26	118
TAI, KENG GII	24	59
NPI 1174682173	21	92
Nehad Shabarek Pediatric Medicine · Bronx, NY	20	70
Vipul Shah Hospice and Palliative Care · Bronx, NY	20	61
BROWN, ROBERT	19	67
Lee Donner Emergency Medicine · Bronx, NY	17	46

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events