What is Carl Calandra's specialty?

Carl Calandra (NPI 1366527418) is a Medicare-billing provider whose primary specialty is Gastroenterology in Hinsdale, IL.

Where does Carl Calandra practice?

Carl Calandra practices in Hinsdale, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1366527418.

How much does Medicare pay Carl Calandra?

Carl Calandra (NPI 1366527418) received approximately $172K in total Medicare Part B payments, serving 839 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1366527418

Carl Calandra

GastroenterologyHinsdale, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,209

Unique beneficiaries

—

Total services

1,345

Distinct HCPCS

Medicare payment

$163K

Peer benchmark

Total Medicare services vs. 606 Gastroenterology providers in IL — top quintile (cohort median 726).

PRESCRIBING · PART D · 2024

Total Rx claims

1,248

Beneficiaries

—

Total drug cost

$199K

Distinct drugs

Brand share

30.6%

Top prescribed drugs

Omeprazole233 claims

Sodium, Potassium,mag Sulfates231 claims

Pantoprazole Sodium157 claims

Esomeprazole Magnesium105 claims

Famotidine68 claims

QUALITY · MIPS · 2024

Final MIPS score

84.2

Quality

67.7

Cost

80.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.39%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$152

Payment records

By payment type

Food and Beverage$152

Top paying entities

Food and Beverage$152

REFERRAL NETWORK

Where Carl Calandra'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). 19 inbound referrers · 38 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVENTIST MIDWEST HEALTH	211	781
ADVENTIST MIDWEST HEALTH	54	124
Vladislav Gorengaut Diagnostic Radiology · La Grange, IL	25	40
Paul Freier Internal Medicine · Hinsdale, IL	22	49
Paul Ryan Interventional Cardiology · Hinsdale, IL	19	48
Barry Sidorow Cardiology · Hinsdale, IL	18	59
OPERCHAL, JUDITH	18	31
Peter Hrabski Diagnostic Radiology · Hinsdale, IL	16	30
Agnieszka Piotrowski Pathology · Hinsdale, IL	16	39
Suman Kaur Gastroenterology · Hinsdale, IL	16	51
NORONHA, RITA	16	35
Lena Kubba Pathology · Hinsdale, IL	16	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ADVENTIST MIDWEST HEALTH	110	331
ADVENTIST MIDWEST HEALTH	77	242
ADVOCATE HEALTH AND HOSPITALS CORPORATION	31	90
Vladislav Gorengaut Diagnostic Radiology · La Grange, IL	21	38
Janet Kish Pathology · Hinsdale, IL	21	50
LUCAS MEDI-CAR INC	21	35
Eleni Bourtsos Pathology · Hinsdale, IL	19	51
SCHNECK, MARY	19	42
SULLIVAN, DANIEL	18	36
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	18	39
MARTIN, PATRICIA	18	28
Gaston Saint-Martin Diagnostic Radiology · Hinsdale, IL	17	30

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