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PROVIDER PROFILE · NPI 1306869474

James MarionMD

GastroenterologyNew York, NYI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 330024
Hospital
CCN 330169
Hospital
REFERRAL NETWORK

Where James Marion'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). 4 inbound referrers · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MOUNT SINAI HOSPITAL57248
Alexandros Polydorides
Pathology · New York, NY
2246
Stephen Ward
Pathology · New York, NY
1436
Joseph Gomes
Cardiology · New York, NY
1416
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MOUNT SINAI HOSPITAL109369
Jonathan Ko
Anesthesiology · New York, NY
3678
MOUNT SINAI HOSPITAL2381
Quest Diagnostics Incorporated
Clinical Laboratory · Clifton, NJ
1859
Noam Harpaz
Pathology · New York, NY
1657
Corey Eber
Diagnostic Radiology · New York, NY
1641
Hongfa Zhu
Pathology · New York, NY
1331
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.
PRESCRIBING · PART D · 2024
Total Rx claims
953
Beneficiaries
—
Total drug cost
$4.9M
Distinct drugs
24
Brand share
49.3%
Top prescribed drugs
Ustekinumab128 claims
Mesalamine93 claims
Famotidine78 claims
Adalimumab60 claims
Diphenoxylate Hcl/Atropine58 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
406
Unique beneficiaries
—
Total services
524
Distinct HCPCS
7
Medicare payment
$49K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,360 Gastroenterology providers in NY — above median (cohort median 521).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$16K
Payment records
20
By payment type
Consulting Fee$13K
Travel and Lodging$3K
Food and Beverage$528