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PROVIDER PROFILE · NPI 1417955295

William Ertag

PRACTICEWILLIAM D. ERTAG, MD P.A.See all providers at this practice →
Psychiatry & NeurologyNaples, FLI
CROSS-REFERENCE

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REFERRAL NETWORK

Where William Ertag'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). 5 inbound referrers · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Laboratory Corporation Of America
Clinical Laboratory · Tampa, FL
45115
Richard Pagliara
Diagnostic Radiology · Fort Myers, FL
1833
NAPLES HMA LLC1634
FUEREDI, ADAM1321
Collier County Board Of County Commissioners
Ambulance Service Provider · Naples, FL
1222
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NAPLES COMMUNITY HOSPITAL INC71199
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Tampa, FL
70260
Laboratory Corporation Of America
Clinical Laboratory · Tampa, FL
39110
Gilbert Maulsby
Diagnostic Radiology · Cincinnati, OH
3358
Robert Meli
Diagnostic Radiology · Naples, FL
2236
FUEREDI, ADAM1624
LASKOWSKI, WILLIAM1564
Richard Pagliara
Diagnostic Radiology · Fort Myers, FL
1420
Collier County Board Of County Commissioners
Ambulance Service Provider · Naples, FL
1216
Pamela Caslowitz
Diagnostic Radiology · Naples, FL
1223
Stephanie Riley
Physical Therapist in Private Practice · Naples, FL
1189
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.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.