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PROVIDER PROFILE · NPI 1619997566

John MarshM.D.

PRACTICEMIDDLEBROOK FAMILY MEDICINE PLCSee all providers at this practice →
Family PracticeMiddlebrook, 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
18,681
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
183
Brand share
18.8%
Top prescribed drugs
Rosuvastatin Calcium907 claims
Levothyroxine Sodium707 claims
Atorvastatin Calcium687 claims
Pantoprazole Sodium558 claims
Losartan Potassium506 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,023
Unique beneficiaries
—
Total services
8,996
Distinct HCPCS
54
Medicare payment
$437K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,194 Family Practice providers in VA — top quintile (cohort median 866).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
96
By payment type
Food and Beverage$2K
REFERRAL NETWORK

Where John Marsh'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
AUGUSTA HEALTH CARE, INC5324,651
LICHTENSTEIN, GARY137599
Thomas Zumsteg
Diagnostic Radiology · Staunton, VA
106415
Rebecca Dameron
Diagnostic Radiology · Charlottesville, VA
65244
Kenneth Perkins
Physician Assistant · Middlebrook, VA
61188
SOLSTAS LAB PARTNERS GROUP LLC46306
Paul Mcconnell
Ophthalmology · Staunton, VA
44141
LYONS, KAREN44373
Jay Sailer
Family Practice · Lexington, VA
42242
MURRAY, GARY30135
Rachna Patel
Ophthalmology · Fishersville, VA
3083
John Stathos
Ophthalmology · Staunton, VA
29107
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.