What is Ammar Nasrallah's specialty?

Ammar Nasrallah (NPI 1700841566) is a Medicare-billing provider whose primary specialty is Infectious Disease in Madison, WI.

Where does Ammar Nasrallah practice?

Ammar Nasrallah practices in Madison, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1700841566.

How much does Medicare pay Ammar Nasrallah?

Ammar Nasrallah (NPI 1700841566) received approximately $1.1M in total Medicare Part B payments, serving 518 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700841566

Ammar NasrallahMD

PRACTICEALLIANCE HEALTHCARE SERVICES INCSee all providers at this practice →

Infectious DiseaseMadison, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,025

Unique beneficiaries

—

Total services

44,984

Distinct HCPCS

Medicare payment

$353K

Peer benchmark

Total Medicare services vs. 109 Infectious Disease providers in WI — top quintile (cohort median 249).

PRESCRIBING · PART D · 2024

Total Rx claims

441

Beneficiaries

—

Total drug cost

$495K

Distinct drugs

Brand share

37.4%

Top prescribed drugs

Entecavir41 claims

Cephalexin32 claims

Amoxicillin30 claims

Vancomycin Hcl30 claims

Bictegrav/Emtricit/Tenofov Ala27 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ammar Nasrallah'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). 65 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SSM HEALTH CARE OF WISCONSIN, INC.	220	962
Amanda Carlson Infectious Disease · Madison, WI	134	1,493
LEVIN, JAMES	109	1,213
SSM HEALTH CARE OF WISCONSIN, INC.	89	901
Tara Groth Nurse Practitioner · Madison, WI	56	742
HOME HEALTH UNITED INC	51	132
Samuel Gibson Diagnostic Radiology · Madison, WI	49	162
Douglas Kitchin Diagnostic Radiology · Madison, WI	44	113
Christopher Wedding Diagnostic Radiology · Madison, WI	43	241
Mayo Collaborative Services, Inc Clinical Laboratory · Rochester, MN	42	165
Jeffrey Klein Diagnostic Radiology · Madison, WI	38	128
BLOCK, JEFFREY	37	79

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