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PROVIDER PROFILE · NPI 1396747424

Sammy GammenthalerMD

PRACTICECENTRAL FLORIDA CARDIOLOGY & VASCULAR CENTER LLCSee all providers at this practice →
CardiologyTavares, FLI
CROSS-REFERENCE

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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
89.9
Quality
70.7
Cost
84.8
Improvement activities
40.0
Promoting interop.
96.0
Payment adjustment
0.63%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
12
Beneficiaries
—
Total drug cost
$42
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Metoprolol Tartrate12 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
403
Unique beneficiaries
—
Total services
482
Distinct HCPCS
4
Medicare payment
$36K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,499 Cardiology providers in FL — bottom quintile (cohort median 2,540).
REFERRAL NETWORK

Where Sammy Gammenthaler'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). 34 inbound referrers · 46 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LAKE EMERGENCY MEDICAL SERVICES, INC.106291
Fred Wittenstein
Diagnostic Radiology · Orlando, FL
85259
NEVALA, WAYNE3490
Mark Britton
Internal Medicine · Tavares, FL
34135
Feras Toumeh
Internal Medicine · Tavares, FL
31174
Victor Young
Emergency Medicine · Orlando, FL
2962
Timothy Cheslock
Emergency Medicine · Erie, PA
2958
Sanjay Pattani
Emergency Medicine · Dallas, TX
2549
Haseeb Kazim
Internal Medicine · Tavares, FL
25123
Ramaswami Krishnan
Diagnostic Radiology · Orlando, FL
2342
Samuel Guzman-Martinez
Emergency Medicine · Orlando, FL
2362
Corey Henderson
Infectious Disease · Tavares, FL
2396
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Prabhakara Kunamneni
Interventional Cardiology · Tavares, FL
173703
FLORIDA HOSPITAL WATERMAN INC131373
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Tampa, FL
61188
SIMON, JONATHAN56144
Marc Siegel
Diagnostic Radiology · Orlando, FL
51134
LAKE EMERGENCY MEDICAL SERVICES, INC.49109
Rohan Watson
Diagnostic Radiology · Tavares, FL
4390
Ajay Bisht
Internal Medicine · Mount Dora, FL
40116
Paul Karlinsky
Diagnostic Radiology · Tavares, FL
3798
Birendra Bhattarai
Internal Medicine · Mount Dora, FL
36138
Fred Wittenstein
Diagnostic Radiology · Orlando, FL
33101
Graciela Maalouf Chahda
Internal Medicine · Orlando, FL
28194
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.