PROVIDER PROFILE · NPI 1609863778

Mark MahanMD

Diagnostic RadiologyOrlando, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,250

Unique beneficiaries

—

Total services

1,271

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 2,105 Diagnostic Radiology providers in FL — below median (cohort median 3,397).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Mark Mahan'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). 290 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ORLANDO HEALTH CENTRAL, INC.	1,954	3,840
ORLANDO HEALTH, INC.	952	1,994
NPI 1386690071	415	1,248
Scott Schoedler Diagnostic Radiology · Orlando, FL	286	579
Parimal Maniar Cardiology · Ocoee, FL	280	755
Orange County Board Of County Commissioners Ambulance Service Provider · Winter Park, FL	241	387
SOUTH LAKE HOSPITAL, INC.	230	398
Neil Baron Diagnostic Radiology · Orlando, FL	211	410
Edem Chen Diagnostic Radiology · Orlando, FL	178	287
Wei-Shen Chin Diagnostic Radiology · Orlando, FL	164	324
HUDAK, ROBERT	163	302
ADVENTIST HEALTH SYSTEM-SUNBELT, INC	155	308

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