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PROVIDER PROFILE · NPI 1194778027

Sujata AmbardarM.D.

PRACTICEINFECTIOUS DISEASES PHYSICIANS, INCSee all providers at this practice →
Infectious DiseaseAnnandale, VAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 497559
Home health agency
CCN 490063
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
764
Unique beneficiaries
—
Total services
1,237
Distinct HCPCS
13
Medicare payment
$118K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 140 Infectious Disease providers in VA — top quintile (cohort median 424).
PRESCRIBING · PART D · 2024
Total Rx claims
400
Beneficiaries
—
Total drug cost
$509K
Distinct drugs
18
Brand share
55.3%
Top prescribed drugs
Ceftriaxone Sodium45 claims
Bictegrav/Emtricit/Tenofov Ala43 claims
Raltegravir Potassium35 claims
Daptomycin32 claims
Emtricitabine/Tenofov Alafenam28 claims
QUALITY · MIPS · 2024
Final MIPS score
83.1
Quality
53.6
Cost
74.1
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.34%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Sujata Ambardar'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). 97 inbound referrers · 153 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MORRISON, ALLAN119634
David Wheeler
Infectious Disease · Annandale, VA
112636
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
95433
Director Of Finance-County Of Fairfax Va
Ambulance Service Provider · Fairfax, VA
88195
Ingrid Schneider
Diagnostic Radiology · Fairfax, VA
71223
MEDICAL TRANSPORTATION SERVICES, LLC68208
Kathryn Grumbach
Diagnostic Radiology · Fairfax, VA
60165
Wei Shen Griggs
Diagnostic Radiology · Fairfax, VA
55175
Donald Poretz
Infectious Disease · Annandale, VA
51173
John Ruff
Diagnostic Radiology · Fairfax, VA
50156
O'CONNELL, ROBERT4296
Marianne Shih
Diagnostic Radiology · Fairfax, VA
42105
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
INOVA HEALTH CARE SERVICES144474
Mark Delman
Infectious Disease · Annandale, VA
138756
David Wheeler
Infectious Disease · Annandale, VA
123732
MEDICAL TRANSPORTATION SERVICES, LLC114381
MORRISON, ALLAN107531
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
92491
Donald Poretz
Infectious Disease · Annandale, VA
76231
Matthew Swierzbinski
Infectious Disease · Annandale, VA
70552
Shalika Katugaha
Infectious Disease · Jacksonville, FL
63644
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
59245
Brigid Castro
Diagnostic Radiology · Fairfax, VA
58186
INOVA VNA HOME HEALTH54112
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.