What is Dheeraj Mahajan's specialty?

Dheeraj Mahajan (NPI 1831133693) is a Medicare-billing provider whose primary specialty is Internal Medicine in Oak Park, IL.

Where does Dheeraj Mahajan practice?

Dheeraj Mahajan practices in Oak Park, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1831133693.

How much does Medicare pay Dheeraj Mahajan?

Dheeraj Mahajan (NPI 1831133693) received approximately $994K in total Medicare Part B payments, serving 3,867 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831133693

Dheeraj MahajanM.D.

PRACTICEM Z SAIT MD LTDSee all providers at this practice →

Internal MedicineOak Park, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

11,416

Unique beneficiaries

—

Total services

12,466

Distinct HCPCS

Medicare payment

$994K

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

21,485

Beneficiaries

—

Total drug cost

$900K

Distinct drugs

175

Brand share

17.1%

Top prescribed drugs

Atorvastatin Calcium1,815 claims

Gabapentin888 claims

Pantoprazole Sodium797 claims

Metoprolol Succinate752 claims

Apixaban740 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 Dheeraj Mahajan'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). 82 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	173	621
City Of Chicago Ambulance Service Provider · Chicago, IL	128	299
LIFESCAN LABORATORY, INC.	127	1,064
JAIN, VISHAL	103	524
Wilfredo Romero Ubillus Internal Medicine · Oak Park, IL	74	287
Michelle Garrett Nurse Practitioner · Highland Park, IL	68	266
Emily Casselbury Nurse Practitioner · Melrose Park, IL	67	351
LOYOLA UNIVERSITY MEDICAL CENTER	53	296
KIRSHENBAUM, MYRON	47	167
Aakash Ahuja Diagnostic Radiology · Melrose Park, IL	45	146
KUMAR, SURENDER	43	119
Stephanie Rosania Diagnostic Radiology · Melrose Park, IL	42	122

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