What is Shireen Gadallah's specialty?

Shireen Gadallah (NPI 1700983863) is a Medicare-billing provider whose primary specialty is Gastroenterology in Melbourne, FL.

Where does Shireen Gadallah practice?

Shireen Gadallah practices in Melbourne, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1700983863.

How much does Medicare pay Shireen Gadallah?

Shireen Gadallah (NPI 1700983863) received approximately $129K in total Medicare Part B payments, serving 450 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700983863

Shireen GadallahM.D.

GastroenterologyMelbourne, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

779

Unique beneficiaries

—

Total services

1,057

Distinct HCPCS

Medicare payment

$103K

Peer benchmark

Total Medicare services vs. 1,135 Gastroenterology providers in FL — top quintile (cohort median 817).

PRESCRIBING · PART D · 2024

Total Rx claims

1,178

Beneficiaries

—

Total drug cost

$403K

Distinct drugs

Brand share

29.5%

Top prescribed drugs

Pantoprazole Sodium288 claims

Omeprazole108 claims

Metoclopramide Hcl85 claims

Famotidine77 claims

Tirzepatide56 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

76.5

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Shireen Gadallah'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). 32 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HOLMES REGIONAL MEDICAL CENTER, INC.	161	434
Alberto Perez Dimaggio Anesthesiology · Vero Beach, FL	64	106
Brevard County Board Of County Commissioner Ambulance Service Provider · Rockledge, FL	53	106
Rajesh Desai Endocrinology · Melbourne, FL	37	92
Brent Brandon Diagnostic Radiology · Melbourne, FL	34	77
COVINGTON, NANCY	29	52
Jose Ramos Diagnostic Radiology · Melbourne, FL	26	57
LEVY, RONALD	23	42
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	23	37
HOLMES REGIONAL MEDICAL CENTER, INC	22	58
Joy Huddleston Diagnostic Radiology · Melbourne, FL	21	33
John Turse Gastroenterology · Melbourne, FL	20	28

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