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PROVIDER PROFILE · NPI 1366608267

Wooin AhnM.D.

PRACTICEPDX DOULASSee all providers at this practice →
NephrologyPortland, ORI
CROSS-REFERENCE

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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
99.1
Quality
84.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.01%
APM Entity
PRESCRIBING · PART D · 2024
Total Rx claims
103
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
5
Brand share
0.0%
Top prescribed drugs
Losartan Potassium39 claims
Calcitriol19 claims
Calcium Acetate16 claims
Furosemide15 claims
Torsemide14 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
176
Unique beneficiaries
—
Total services
271
Distinct HCPCS
5
Medicare payment
$21K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 103 Nephrology providers in OR — below median (cohort median 800).
REFERRAL NETWORK

Where Wooin Ahn'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). 40 inbound referrers · 44 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE NEW YORK AND PRESBYTERIAN HOSPITAL166625
Jose Dizon
Clinical Cardiac Electrophysiology · New York, NY
76371
Gregory Pearson
Diagnostic Radiology · Hudson, OH
58295
Sherelle Laifer-Narin
Diagnostic Radiology · New York, NY
46158
Stuart Bentley-Hibbert
Diagnostic Radiology · Valhalla, NY
44130
Elizabeth Hecht
Diagnostic Radiology · Philadelphia, PA
33129
James Reiffel
Internal Medicine · New York, NY
2746
Gerald Appel
Nephrology · New York, NY
2794
THE NEW YORK AND PRESBYTERIAN HOSPITAL2642
New York City Health And Hospitals Corporation
Ambulance Service Provider · Brooklyn, NY
2342
Maya Rao
Nephrology · New York, NY
23108
EMPIRE STATE DC INC22188
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE NEW YORK AND PRESBYTERIAN HOSPITAL81303
Anna Rozenshtein
Diagnostic Radiology · Hawthorne, NY
55294
Gregory Pearson
Diagnostic Radiology · Hudson, OH
44302
Belinda Dsouza
Diagnostic Radiology · New York, NY
43250
Elsa Giardina
Cardiology · New York, NY
39181
Jose Dizon
Clinical Cardiac Electrophysiology · New York, NY
38148
Stuart Bentley-Hibbert
Diagnostic Radiology · Valhalla, NY
32166
Jonathan Barasch
Nephrology · New York, NY
31126
Sherelle Laifer-Narin
Diagnostic Radiology · New York, NY
2984
Citywide Mobile Response Corp
Ambulance Service Provider · Bronx, NY
2750
Spectra East, Inc.
Clinical Laboratory · Rockleigh, NJ
2674
Gerald Appel
Nephrology · New York, NY
2585
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.