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PROVIDER PROFILE · NPI 1275531832

Ali AssefiMD

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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (9)

CCN 492541
Dialysis facility
CCN 492654
Dialysis facility
CCN 492672
Dialysis facility
CCN 492731
Dialysis facility
CCN 490043
Hospital
CCN 490063
Hospital
CCN 490107
Hospital
CCN 490144
Hospital
CCN 511319
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
3,689
Beneficiaries
—
Total drug cost
$792K
Distinct drugs
70
Brand share
22.6%
Top prescribed drugs
Losartan Potassium312 claims
Amlodipine Besylate208 claims
Atorvastatin Calcium200 claims
Allopurinol199 claims
Empagliflozin168 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,829
Unique beneficiaries
—
Total services
3,343
Distinct HCPCS
13
Medicare payment
$256K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 218 Nephrology providers in VA — top quintile (cohort median 1,566).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
71
By payment type
Food and Beverage$2K
Consulting Fee$1K
Education$49
REFERRAL NETWORK

Where Ali Assefi'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). 81 inbound referrers · 166 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
282884
INOVA HEALTH CARE SERVICES222914
RESTON HOSPITAL CENTER LLC88235
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
80248
NPI 125533553578635
Tariq Aziz
Cardiology · Leesburg, VA
66301
Quest Diagnostics Nichols Institute, Inc.
Clinical Laboratory · Chantilly, VA
63147
Sara Kulangara
Cardiology · Vienna, VA
45117
Wibisono Hartojo
Internal Medicine · Falls Church, VA
43121
Christopher Grady
Diagnostic Radiology · Fairfax, VA
41110
MEDICAL TRANSPORTATION SERVICES, LLC39102
Cindy Lee
Critical Care (Intensivists) · Leesburg, VA
39144
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
INOVA HEALTH CARE SERVICES194881
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
137387
MACKOW, ROBERT107347
Gregory Wang
Nephrology · Fairfax, VA
106291
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
99265
NPI 125533553583631
Neeraja Tandra
Nephrology · Reston, VA
82289
INOVA HEALTH CARE SERVICES76151
MAHONEY, DAVID74207
MEDICAL TRANSPORTATION SERVICES, LLC73230
INOVA HEALTH CARE SERVICES71223
Jeffrey Luy
Cardiology · Reston, VA
61214
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.