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PROVIDER PROFILE · NPI 1871778068

Gregory WangMD

PRACTICENEPHROLOGY ASSOCIATES OF NORTHERN VIRGINIA, INCSee all providers at this practice →
NephrologyFairfax, VAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,367
Beneficiaries
—
Total drug cost
$112K
Distinct drugs
42
Brand share
6.4%
Top prescribed drugs
Losartan Potassium156 claims
Furosemide138 claims
Amlodipine Besylate116 claims
Calcitriol78 claims
Prednisone55 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$341
Payment records
13
By payment type
Food and Beverage$341
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,420
Unique beneficiaries
—
Total services
2,703
Distinct HCPCS
13
Medicare payment
$205K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 218 Nephrology providers in VA — top quintile (cohort median 1,566).
REFERRAL NETWORK

Where Gregory Wang'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). 112 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
196516
NPI 1255335535137617
Kourosh Dibadj
Nephrology · Fairfax, VA
114265
Ali Assefi
Nephrology · Fairfax, VA
106291
INOVA HEALTH CARE SERVICES88189
Director Of Finance-County Of Fairfax Va
Ambulance Service Provider · Fairfax, VA
88138
MEDICAL TRANSPORTATION SERVICES, LLC64135
UVA PRINCE WILLIAM MEDICAL CENTER63219
RESTON HOSPITAL CENTER LLC58101
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
4792
CONTINENTAL DIALYSIS CENTERS INC43604
CONTINENTAL DIALYSIS CENTERS INC4065
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.