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PROVIDER PROFILE · NPI 1659364511

Robert NussbaumM.D.

GastroenterologyAlexandria, VAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
596
Beneficiaries
—
Total drug cost
$60K
Distinct drugs
11
Brand share
39.1%
Top prescribed drugs
Sodium, Potassium,mag Sulfates158 claims
Omeprazole144 claims
Famotidine69 claims
Pantoprazole Sodium53 claims
Esomeprazole Magnesium37 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
937
Unique beneficiaries
—
Total services
985
Distinct HCPCS
7
Medicare payment
$106K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 375 Gastroenterology providers in VA — above median (cohort median 781).
QUALITY · MIPS · 2024
Final MIPS score
89.1
Quality
99.1
Cost
64.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.59%
Individual
REFERRAL NETWORK

Where Robert Nussbaum'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Franconia-Springfield Surgery Center, Llc
Ambulatory Surgical Center · Alexandria, VA
117141
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
70152
INOVA HEALTH CARE SERVICES63139
Cblpath, Inc
Clinical Laboratory · Rye Brook, NY
4352
David Jordan
Anesthesiology · Baltimore, MD
3337
Stephen Luck
Anesthesiology · Washington, Dc, DC
2936
Christopher Hunt
Internal Medicine · Boynton Beach, FL
2046
Tina Barberan
Certified Registered Nurse Anesthetist (CRNA) · Mount Airy, MD
1920
Joel Koslow
Internal Medicine · Alexandria, VA
1530
Manpreet Singh
Internal Medicine · Alexandria, VA
1125
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.