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PROVIDER PROFILE · NPI 1144228222

Alison CalkinsM.D.

Radiation OncologyWesley Chapel, FLI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
11
Beneficiaries
—
Total drug cost
$142
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Hydrocodone/Acetaminophen11 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 100075
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
259
Unique beneficiaries
—
Total services
686
Distinct HCPCS
10
Medicare payment
$42K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 398 Radiation Oncology providers in FL — bottom quintile (cohort median 2,188).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Alison Calkins'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). 16 inbound referrers · 29 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Anudh Jain
Radiation Oncology · Orlando, FL
33882
Maen Hussein
Hematology-Oncology · Tavares, FL
32442
Fred Wittenstein
Diagnostic Radiology · Orlando, FL
32126
Matthew Biagioli
Radiation Oncology · Orlando, FL
30726
Laboratory Corporation Of America
Clinical Laboratory · Tampa, FL
23195
LEESBURG REGIONAL MEDICAL CENTER INC2370
Ramaswami Krishnan
Diagnostic Radiology · Orlando, FL
22155
Rambabu Tummala
Hematology-Oncology · Leesburg, FL
20453
ADVENTIST HEALTH SYSTEM-SUNBELT, INC20276
Ralph Gousse
Hematology-Oncology · Altamonte Springs, FL
20913
Alexzandria Marotta
Nurse Practitioner · Lady Lake, FL
1739
Robert Purdon
Radiation Oncology · The Villages, FL
1458
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FLORIDA HOSPITAL WATERMAN INC20010,899
Matthew Biagioli
Radiation Oncology · Orlando, FL
45395
NPI 1518926740401,712
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Tampa, FL
40322
Herman Flink
Radiation Oncology · The Villages, FL
372,008
Anudh Jain
Radiation Oncology · Orlando, FL
32784
Ahmed Al-Hazzouri
Medical Oncology · Clermont, FL
31492
Maen Hussein
Hematology-Oncology · Tavares, FL
31430
Laboratory Corporation Of America
Clinical Laboratory · Tampa, FL
23264
LEESBURG REGIONAL MEDICAL CENTER INC2187
Fred Wittenstein
Diagnostic Radiology · Orlando, FL
20162
Rambabu Tummala
Hematology-Oncology · Leesburg, FL
20555
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.