What is Nizar Souayah's specialty?

Nizar Souayah (NPI 1558402032) is a Medicare-billing provider whose primary specialty is Neurology in Newark, NJ.

Where does Nizar Souayah practice?

Nizar Souayah practices in Newark, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1558402032.

How much does Medicare pay Nizar Souayah?

Nizar Souayah (NPI 1558402032) received approximately $4K in total Medicare Part B payments, serving 39 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558402032

Nizar SouayahM.D.

NeurologyNewark, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$927

Peer benchmark

Total Medicare services vs. 477 Neurology providers in NJ — bottom quintile (cohort median 795).

PRESCRIBING · PART D · 2024

Total Rx claims

269

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

Brand share

68.4%

Top prescribed drugs

Immun Glob G(Igg)/Gly/Iga Ov5047 claims

Edaravone45 claims

Prednisone43 claims

Immune Globul G/Gly/Iga Avg 4625 claims

Gabapentin24 claims

QUALITY · MIPS · 2024

Final MIPS score

88.4

Quality

70.6

Cost

69.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.56%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$9K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7K

Travel and Lodging$2K

Food and Beverage$599

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7K

Travel and Lodging$2K

Food and Beverage$599

REFERRAL NETWORK

Where Nizar Souayah'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY HOSPITAL	101	336
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	40	143
David Marks Neurology · Newark, NJ	26	84
James Maher Cardiology · Rock Hill, SC	17	50
Basil Hubbi Diagnostic Radiology · Newark, NJ	16	30
Humaira Chaudhry Diagnostic Radiology · Durham, NC	14	26
NEWARK BETH ISRAEL MEDICAL CENTER INC	12	36
PAK, JAYOUNG	12	16
Shaun Chun Emergency Medicine · Butler, NJ	11	32
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION	11	26

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