PROVIDER PROFILE · NPI 1679735518

Eva SumM.D.

GastroenterologyWest Chester, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

946

Unique beneficiaries

—

Total services

1,035

Distinct HCPCS

Medicare payment

$103K

Peer benchmark

Total Medicare services vs. 771 Gastroenterology providers in PA — top quintile (cohort median 585).

PRESCRIBING · PART D · 2024

Total Rx claims

682

Beneficiaries

—

Total drug cost

$92K

Distinct drugs

Brand share

17.9%

Top prescribed drugs

Famotidine251 claims

Omeprazole189 claims

Pantoprazole Sodium55 claims

Dicyclomine Hcl38 claims

Linaclotide31 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

REFERRAL NETWORK

Where Eva Sum'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COATESVILLE HOSPITAL CORPORATION	150	514
WEST GROVE HOSPITAL COMPANY LLC	62	156
Mwgi Llc Ambulatory Surgical Center · Downingtown, PA	53	86
Jeffrey Hare Diagnostic Radiology · Edina, MN	53	110
Cblpath, Inc Clinical Laboratory · Rye Brook, NY	52	98
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	46	121
Alexander Shpilman Internal Medicine · Thorndale, PA	40	81
Michael Sabadish Clinical Cardiac Electrophysiology · Thorndale, PA	36	70
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	33	90
CALLAHAN, DAVID	31	72
Tariq Quraishi Diagnostic Radiology · Wilmington, DE	26	47
CHESTER COUNTY HOSPITAL	26	50

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