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PROVIDER PROFILE · NPI 1013911031

Donald MaddackDO

PRACTICEGULF COAST HMA PHYSICIAN MANAGEMENT LLCSee all providers at this practice →
Family PracticeVenice, FLI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 109401
Home health agency
CCN 100087
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
5,648
Beneficiaries
—
Total drug cost
$348K
Distinct drugs
99
Brand share
13.0%
Top prescribed drugs
Atorvastatin Calcium440 claims
Levothyroxine Sodium332 claims
Amlodipine Besylate272 claims
Lisinopril240 claims
Losartan Potassium235 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,154
Unique beneficiaries
—
Total services
2,642
Distinct HCPCS
34
Medicare payment
$106K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,914 Family Practice providers in FL — top quintile (cohort median 682).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
86
By payment type
Food and Beverage$2K
REFERRAL NETWORK

Where Donald Maddack'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). 36 inbound referrers · 41 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PORTER HOSPITAL LLC138635
John Gustaitis
Diagnostic Radiology · Munster, IN
44122
Jeffrey Huth
Diagnostic Radiology · Valparaiso, IN
41114
James Forde
Diagnostic Radiology · Valparaiso, IN
33108
John Midmore
Physical Medicine and Rehabilitation · Portage, IN
33106
Esther Lee
Diagnostic Radiology · Valparaiso, IN
3375
City Of Portage
Ambulance Service Provider · Portage, IN
3296
Omar Barakat
Diagnostic Radiology · Valparaiso, IN
32116
Central Clinical Labs, Inc
Clinical Laboratory · Chicago, IL
30231
Steven Hossler
Diagnostic Radiology · Fort Wayne, IN
26107
Vivek Mishra
Diagnostic Radiology · Laporte, IN
2567
Stephen Karol
Physical Medicine and Rehabilitation · Merrillville, IN
2385
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PORTER HOSPITAL LLC165797
ST MARY MEDICAL CENTER INC99383
JOHNSON MEMORIAL HOSPITAL94345
PROMPT MEDICAL TRANSPORTATION INC56168
John Midmore
Physical Medicine and Rehabilitation · Portage, IN
43188
Superior Air-Ground Ambulance Service Of Indiana, Inc
Ambulance Service Provider · Highland, IN
40157
Jeffrey Huth
Diagnostic Radiology · Valparaiso, IN
3886
Central Clinical Labs, Inc
Clinical Laboratory · Chicago, IL
37343
Amy Sobas
Nurse Practitioner · Portage, IN
3671
Stephen Karol
Physical Medicine and Rehabilitation · Merrillville, IN
29115
John Gustaitis
Diagnostic Radiology · Munster, IN
2971
Symphony Diagnostic Services No 1 Llc
Portable X-Ray Supplier · Sparks, MD
2858
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.