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PROVIDER PROFILE · NPI 1104176122

Yiannis ApergisM.D.

PRACTICESTAMFORD HOSPITALSee all providers at this practice →
Internal MedicineStamford, CTI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 071542
Hospice
CCN 070006
Hospital
CCN 070033
Hospital
CCN 070034
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
932
Unique beneficiaries
—
Total services
1,670
Distinct HCPCS
9
Medicare payment
$139K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,650 Internal Medicine providers in CT — top quintile (cohort median 549).
PRESCRIBING · PART D · 2024
Total Rx claims
132
Beneficiaries
—
Total drug cost
$10K
Distinct drugs
9
Brand share
21.2%
Top prescribed drugs
Furosemide21 claims
Spironolactone18 claims
Cefpodoxime Proxetil16 claims
Prednisone15 claims
Amoxicillin/Potassium Clav15 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Yiannis Apergis'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). 19 inbound referrers · 103 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE GRIFFIN HOSPITAL153273
Mark Grogan
Cardiology · Derby, CT
5482
Anthony D'souza
Cardiology · Sarasota, FL
5056
American Medical Response Of Connecticut Incorporated
Ambulance Service Provider · New Haven, CT
3884
Kenneth Spector
Cardiology · Derby, CT
3646
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
3154
Stephen Woodworth
Cardiology · Shelton, CT
3043
Gregory Bell
Emergency Medicine · Southington, CT
2430
Aanu Sihota
Internal Medicine · Derby, CT
2129
Benjamin Doolittle
Internal Medicine · Waterbury, CT
2128
Prakash Kandel
Internal Medicine · Wallingford, CT
2025
William Pearson
Cardiology · Southbury, CT
1622
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE GRIFFIN HOSPITAL239459
Kenneth Spector
Cardiology · Derby, CT
117172
Mark Grogan
Cardiology · Derby, CT
113167
Kenneth Schwartz
Cardiology · Derby, CT
97142
American Medical Response Of Connecticut Incorporated
Ambulance Service Provider · New Haven, CT
85153
Aanu Sihota
Internal Medicine · Derby, CT
80145
Ayesha Chaudhry
Internal Medicine · Hamden, CT
79152
Pia Dogbey
Internal Medicine · New Haven, CT
75121
Philip Dinauer
Diagnostic Radiology · Hartford, CT
73103
Olugbenga Arole
Internal Medicine · Derby, CT
70127
Bruce Arose
Diagnostic Radiology · Hartford, CT
6581
LIM, LIONEL63115
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.