What is Siju Chacko's specialty?

Siju Chacko (NPI 1720017262) is a Medicare-billing provider whose primary specialty is Infectious Disease in Merrillville, IN.

Where does Siju Chacko practice?

Siju Chacko practices in Merrillville, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1720017262.

How much does Medicare pay Siju Chacko?

Siju Chacko (NPI 1720017262) received approximately $217K in total Medicare Part B payments, serving 551 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720017262

Siju ChackoM.D.

PRACTICECARDIOMED SPECIALISTS PCSee all providers at this practice →

Infectious DiseaseMerrillville, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

850

Unique beneficiaries

—

Total services

3,038

Distinct HCPCS

Medicare payment

$188K

Peer benchmark

Total Medicare services vs. 110 Infectious Disease providers in IN — top quintile (cohort median 592).

PRESCRIBING · PART D · 2024

Total Rx claims

435

Beneficiaries

—

Total drug cost

$313K

Distinct drugs

Brand share

31.3%

Top prescribed drugs

Doxycycline Monohydrate60 claims

Amoxicillin/Potassium Clav59 claims

Vancomycin Hcl37 claims

Levofloxacin35 claims

Ciprofloxacin Hcl31 claims

QUALITY · MIPS · 2024

Final MIPS score

90.1

Quality

70.6

Cost

72.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.64%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$825

Payment records

By payment type

Food and Beverage$825

Top paying entities

Food and Beverage$825

REFERRAL NETWORK

Where Siju Chacko'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). 145 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MUNSTER MEDICAL RESEARCH FOUNDATION INC	229	853
John Gustaitis Diagnostic Radiology · Munster, IN	189	728
THE METHODIST HOSPITALS, INC	151	557
Edward Bok Diagnostic Radiology · Saint Louis, MO	142	923
Thomas Sleweon Infectious Disease · Highland, IN	127	671
Krishnakant Raiker Cardiology · Munster, IN	110	505
FRANCISCAN HEALTH DYER & HAMMOND	96	510
Shawn Kenney Diagnostic Radiology · Munster, IN	82	233
Ayis Pyrros Diagnostic Radiology · Tinley Park, IL	75	218
Feng Zhang Diagnostic Radiology · Munster, IN	75	257
Devang Doshi Diagnostic Radiology · Munster, IN	73	238
JEHA, MIKHAIL	71	192

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