What is Calvin Hall's specialty?

Calvin Hall (NPI 1992781702) is a Medicare-billing provider whose primary specialty is Gastroenterology in Chicago, IL.

Where does Calvin Hall practice?

Calvin Hall practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1992781702.

How much does Medicare pay Calvin Hall?

Calvin Hall (NPI 1992781702) received approximately $7K in total Medicare Part B payments, serving 41 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992781702

Calvin HallMD

GastroenterologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$588

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Peg3350/Sod Sulf,bicarb,cl/Kcl34 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 Calvin Hall'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Reina Tarabey Pathology · Chicago, IL	31	88
Charles Bower Diagnostic Radiology · Goshen, IN	30	56
Suzanne Bosman Diagnostic Radiology · Chicago, IL	29	53
Michael Everton Diagnostic Radiology · San Diego, CA	27	61
Carol Handelsman Pathology · Hammond, IN	24	59
City Of Chicago Ambulance Service Provider · Chicago, IL	22	37
Jonathan Meyer Diagnostic Radiology · Chicago, IL	22	51
Amir Sepahdari Diagnostic Radiology · Chicago, IL	19	45
Robert Blanco Cardiology · Hickory Hills, IL	13	28
GARCIA, CARLOS	12	28
Jeffrey Kramer Neurology · Chicago, IL	11	27

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