PROVIDER PROFILE · NPI 1518920529

Charles Calhoun

OphthalmologyColumbus, GAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

47.8%

Top prescribed drugs

Hydroxyzine Hcl12 claims

Icosapent Ethyl11 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 Charles Calhoun'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST FRANCIS HEALTH LLC	275	591
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	165	259
THE MEDICAL CENTER INC	78	123
CARROLL, HENRY	32	85
Rajinder Chhokar Cardiology · Columbus, GA	30	42
MACHESKI, WILLIAM	26	62
QDX PATH ALLIANCE, PC	21	25
Eye Surgery Center Of West Georgia Llc Ambulatory Surgical Center · Columbus, GA	17	19
Charles Roman Internal Medicine · Columbus, GA	17	33
NPI 1366436164	16	20
Nicholas Mayfield Ophthalmology · Columbus, GA	16	18
Charles Chipman Internal Medicine · Columbus, GA	16	32

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