What is Mark Corso's specialty?

Mark Corso (NPI 1578635090) is a Medicare-billing provider whose primary specialty is Gastroenterology in Newark, DE.

Where does Mark Corso practice?

Mark Corso practices in Newark, DE, based on the location reported in the CMS Medicare provider datasets for NPI 1578635090.

How much does Medicare pay Mark Corso?

Mark Corso (NPI 1578635090) received approximately $246K in total Medicare Part B payments, serving 822 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578635090

Mark CorsoM.D.

PRACTICECHRISTIANA DENTAL ASSOCIATES, LLCSee all providers at this practice →

GastroenterologyNewark, DEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,201

Unique beneficiaries

—

Total services

6,026

Distinct HCPCS

Medicare payment

$224K

Peer benchmark

Total Medicare services vs. 40 Gastroenterology providers in DE — top quintile (cohort median 1,569).

PRESCRIBING · PART D · 2024

Total Rx claims

1,080

Beneficiaries

—

Total drug cost

$180K

Distinct drugs

Brand share

11.5%

Top prescribed drugs

Omeprazole558 claims

Mesalamine92 claims

Esomeprazole Magnesium87 claims

Famotidine65 claims

Dicyclomine Hcl42 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$645

Payment records

By payment type

Food and Beverage$632

Education$14

Top paying entities

Food and Beverage$632

Education$14

REFERRAL NETWORK

Where Mark Corso'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
CHRISTIANA CARE HEALTH SERVICES, INC.	302	946
Brian Plasil Pathology · Baltimore, MD	193	237
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	119	263
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	55	111
ZEHNACKER, RUSSELL	34	38
Bryan Franck Diagnostic Radiology · Newark, DE	30	51
Christine Moses Certified Registered Nurse Anesthetist (CRNA) · Wilmington, DE	29	32
Dante Villecco Certified Registered Nurse Anesthetist (CRNA) · New Castle, DE	24	29
Shabbir Naqvi Diagnostic Radiology · Hockessin, DE	23	42
Daniel Maloney Diagnostic Radiology · Newark, DE	22	26
Kristina Siddall Diagnostic Radiology · North Miami, FL	20	31
James Fierro Family Practice · Wilmington, DE	19	31

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