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PROVIDER PROFILE · NPI 1891796173

Mark LonsteinM.D.

PRACTICEMARK B. LONSTEIN, MD, PASee all providers at this practice →
Orthopedic SurgerySarasota, FLI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
Total Rx claims
12
Beneficiaries
—
Total drug cost
$40
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Meloxicam12 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
258
Unique beneficiaries
—
Total services
4,636
Distinct HCPCS
8
Medicare payment
$99K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,417 Orthopedic Surgery providers in FL — top quintile (cohort median 1,874).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$19
Payment records
1
By payment type
Food and Beverage$19
REFERRAL NETWORK

Where Mark Lonstein'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 · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SARASOTA COUNTY PUBLIC HOSPITAL DISTRICT159757
Myrdalis Diaz-Ramirez
Integrative Medicine · Sarasota, FL
49407
Roman Rozin
Diagnostic Radiology · Sarasota, FL
44138
John Rees
Diagnostic Radiology · Sarasota, FL
36114
DINENBERG, ARTHUR29162
SARASOTA DOCTORS HOSPITAL INC1840
David Jennings
Diagnostic Radiology · Louisville, KY
1746
Laboratory Corporation Of America
Clinical Laboratory · Tampa, FL
1669
James Parker
Internal Medicine · Sarasota, FL
1495
Gregg Baran
Diagnostic Radiology · Pensacola, FL
1340
Mark Ramos
Cardiology · Sarasota, FL
1342
Maria Finazzo
Diagnostic Radiology · Bangor, ME
1225
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.