What is Mohammad Shamshuddin's specialty?

Mohammad Shamshuddin (NPI 1801896261) is a Medicare-billing provider whose primary specialty is Internal Medicine in Tinley Park, IL.

Where does Mohammad Shamshuddin practice?

Mohammad Shamshuddin practices in Tinley Park, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1801896261.

How much does Medicare pay Mohammad Shamshuddin?

Mohammad Shamshuddin (NPI 1801896261) received approximately $179K in total Medicare Part B payments, serving 402 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801896261

Mohammad ShamshuddinM.D.

Internal MedicineTinley Park, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,346

Unique beneficiaries

—

Total services

3,103

Distinct HCPCS

Medicare payment

$176K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

11,704

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

144

Brand share

24.3%

Top prescribed drugs

Amlodipine Besylate654 claims

Atorvastatin Calcium520 claims

Pantoprazole Sodium390 claims

Losartan Potassium382 claims

Rosuvastatin Calcium372 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 Mohammad Shamshuddin'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). 48 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WEBB, KENT	82	438
Grace Lee Diagnostic Radiology · Chicago, IL	80	303
Abed Dehnee Interventional Cardiology · Skokie, IL	75	418
CHEKURI, LAVANYA	73	351
Robert Grossett Diagnostic Radiology · Saint Paul, MN	71	359
Dilip Shah Internal Medicine · Homewood, IL	63	290
Brian Ruiz De Luzuriaga Diagnostic Radiology · Kankakee, IL	61	205
MEYERS, CAROL	61	255
ADVOCATE HEALTH AND HOSPITALS CORPORATION	59	1,206
Ripple Doshi Interventional Cardiology · Harvey, IL	51	242
Andy Lin Clinical Cardiac Electrophysiology · Harvey, IL	46	249
Angel Castaner Cardiology · Harvey, IL	41	118

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