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PROVIDER PROFILE · NPI 1811912363

David HeyerM.D.

Medical OncologyFairfax, VAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
83.4
Quality
73.0
Cost
71.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.35%
Group
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
192
Unique beneficiaries
—
Total services
312
Distinct HCPCS
4
Medicare payment
$33K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 74 Medical Oncology providers in VA — bottom quintile (cohort median 674).
REFERRAL NETWORK

Where David Heyer'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
3364,003
RESTON HOSPITAL CENTER LLC1881,310
FELICE, ANTHONY1191,332
Marion Cole
Medical Oncology · Fairfax, VA
88654
Raymund Cuevo
Medical Oncology · Fairfax, VA
79670
Scott Cassar
Diagnostic Radiology · Leesburg, VA
62224
Quest Diagnostics Nichols Institute, Inc.
Clinical Laboratory · Chantilly, VA
56191
Arun Kumar
Diagnostic Radiology · Leesburg, VA
42158
Director Of Finance-County Of Fairfax Va
Ambulance Service Provider · Fairfax, VA
40139
Michael Grimm
Interventional Radiology · Leesburg, VA
32176
Judith Kaplan
Diagnostic Radiology · New York, NY
3080
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
2896
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.