caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1134129190

John PrestonM.D.

PRACTICEMDICS AT BWMC LLCSee all providers at this practice →
AnesthesiologyGlen Burnie, MDI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
73.3
Quality
25.0
Cost
87.8
Improvement activities
40.0
Promoting interop.
98.0
Payment adjustment
-0.20%
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
393
Unique beneficiaries
—
Total services
404
Distinct HCPCS
12
Medicare payment
$44K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 814 Anesthesiology providers in MD — top quintile (cohort median 223).
REFERRAL NETWORK

Where John Preston'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). 12 inbound referrers · 18 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HOWARD COUNTY GENERAL HOSPITAL, INC,85141
Victor Bracey
Diagnostic Radiology · Owings Mills, MD
3039
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2741
Shamim Dada
Diagnostic Radiology · Hagerstown, MD
1927
Richard Feinberg
General Surgery · Madison, WI
1958
Keith Friedman
Cardiology · Columbia, MD
1930
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
1729
Elizabeth Kim
Diagnostic Radiology · Owings Mills, MD
1618
Michael Silverman
Cardiology · Columbia, MD
1527
Mahmood Solaiman
Gastroenterology · Glen Burnie, MD
1332
Mohammed Gheba
General Surgery · Columbia, MD
1331
Jeffery Van Den Broek
Gastroenterology · Columbia, MD
1122
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HOWARD COUNTY GENERAL HOSPITAL, INC,88123
Andrew Morton
Diagnostic Radiology · Owings Mills, MD
43104
Lifestar Response Of Maryland, Inc
Ambulance Service Provider · Annapolis Junction, MD
3236
Alexander Baras
Pathology · Baltimore, MD
2632
Eric Schwartz
Clinical Cardiac Electrophysiology · Columbia, MD
2342
Victor Bracey
Diagnostic Radiology · Owings Mills, MD
2231
PODLASEK, STANLEY2021
Keith Friedman
Cardiology · Columbia, MD
1948
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1622
Benjamin Landrum
Infectious Disease · Ellicott City, MD
1530
Yvonne Reid
Diagnostic Radiology · Owings Mills, MD
1526
Alexander Chudnovsky
Cardiology · Columbia, MD
1418
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.