PROVIDER PROFILE · NPI 1538384862

Darryn PotoskyMD

GastroenterologyLaurel, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

795

Unique beneficiaries

—

Total services

920

Distinct HCPCS

Medicare payment

$92K

Peer benchmark

Total Medicare services vs. 343 Gastroenterology providers in MD — above median (cohort median 894).

PRESCRIBING · PART D · 2024

Total Rx claims

546

Beneficiaries

—

Total drug cost

$430K

Distinct drugs

Brand share

35.9%

Top prescribed drugs

Famotidine104 claims

Pantoprazole Sodium85 claims

Ursodiol57 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl47 claims

Sodium, Potassium,mag Sulfates27 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$8K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8K

Food and Beverage$465

REFERRAL NETWORK

Where Darryn Potosky'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
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC	198	723
Charles White Diagnostic Radiology · Baltimore, MD	44	197
NPI 1336133040	35	128
Univ Of Md Pathology Associates P A Clinical Laboratory · Baltimore, MD	35	180
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	34	138
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	33	244
Jeffrey Galvin Diagnostic Radiology · Baltimore, MD	31	129
Melina Pectasides Diagnostic Radiology · Cleveland, OH	30	107
Jean Jeudy Diagnostic Radiology · Baltimore, MD	25	80
John Lamattina General Surgery · Chicago, IL	18	176
Amira Hussien Diagnostic Radiology · Baltimore, MD	18	41
GOTTDIENER, JOHN	17	38

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