What is Mark Greenslit's specialty?

Mark Greenslit (NPI 1548279391) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Mount Pleasant, SC.

Where does Mark Greenslit practice?

Mark Greenslit practices in Mount Pleasant, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1548279391.

How much does Medicare pay Mark Greenslit?

Mark Greenslit (NPI 1548279391) received approximately $112K in total Medicare Part B payments, serving 2,701 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548279391

Mark GreenslitM.D

PRACTICEPELICAN II, LLCSee all providers at this practice →

Diagnostic RadiologyMount Pleasant, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,751

Unique beneficiaries

—

Total services

3,953

Distinct HCPCS

Medicare payment

$99K

Peer benchmark

Total Medicare services vs. 382 Diagnostic Radiology providers in SC — above median (cohort median 3,860).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Mark Greenslit'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). 211 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TRIDENT MEDICAL CENTER LLC	2,060	3,992
WALTERBORO COMMUNITY HOSPITAL, INC.	891	2,079
Phillip Raduazo Diagnostic Radiology · Grand Rapids, MI	320	758
Phillip Bower Internal Medicine · Walterboro, SC	301	744
Thomas Puckette Diagnostic Radiology · Mount Pleasant, SC	292	727
Brian Burke Diagnostic Radiology · Mount Pleasant, SC	286	725
Matthew Dunn Diagnostic Radiology · Charleston, SC	241	653
MULLANEY, JOSEPH	208	456
Aron Rosenthal Diagnostic Radiology · Mount Pleasant, SC	197	505
AMERICAN HERITAGE AMBULANCE, LLC	186	358
Berkeley County Ems Ambulance Service Provider · Moncks Corner, SC	184	305
John Mcgue Diagnostic Radiology · Mount Pleasant, SC	177	405

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