PROVIDER PROFILE · NPI 1548264872

Mark AlfonsoM.D.

PRACTICERIVERSIDE RADIOLOGY & INTERVENTIONAL ASSOCSee all providers at this practice →

Diagnostic RadiologyColumbus, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,118

Unique beneficiaries

—

Total services

5,345

Distinct HCPCS

Medicare payment

$124K

Peer benchmark

Total Medicare services vs. 1,182 Diagnostic Radiology providers in OH — top quintile (cohort median 2,329).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Alfonso'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). 279 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OHIOHEALTH CORPORATION	895	1,346
MARIETTA MEMORIAL HOSPITAL	247	608
GRADY MEMORIAL HOSPITAL	188	290
WRIGHT, RICK	166	237
MARION GENERAL HOSPITAL, INC.	162	313
William Tarrant Diagnostic Radiology · Eden Prairie, MN	140	224
Jonathon Lee Diagnostic Radiology · Eden Prairie, MN	134	223
KNOX COMMUNITY HOSPITAL	128	315
RCHP-WILMINGTON, LLC	122	227
Shalin Jhaveri Diagnostic Radiology · Columbus, OH	108	147
Dennis Calnon Cardiology · Columbus, OH	97	145
Thomas Goodlive Cardiology · Columbus, OH	93	130

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