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PROVIDER PROFILE · NPI 1093708778

Ioannis GlavasM.D.

OphthalmologyBoston, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 220033
Hospital
CCN 220035
Hospital
REFERRAL NETWORK

Where Ioannis Glavas'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). 6 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
New England Surgery Center Llc
Ambulatory Surgical Center · Beverly, MA
3437
NORTHEAST HOSPITAL CORPORATION2854
NPI 14675403282138
THE GENERAL HOSPITAL CORPORATION1746
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
1222
SOUTHCOAST HOSPITALS GROUP, INC1222
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTH SHORE MEDICAL CENTER, INC.71186
NORTHEAST HOSPITAL CORPORATION3479
Christine Johnston
Anesthesiology · Providence, RI
2834
Scott Wenson
Pathology · Boston, MA
2762
WINCHESTER HOSPITAL2677
Karen Lowrie
Nurse Practitioner · Winchester, MA
2427
LAHEY CLINIC HOSPITAL, INC.2076
STEWARD GOOD SAMARITAN MEDICAL CENTER, INC.1945
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
1425
Paul Beade
Ophthalmology · Fall River, MA
1432
Catherine Breen
Pathology · Providence, RI
1215
UNIVERSITY PATHOLOGISTS DIAGNOSTICS LLC1215
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
Total beneficiaries
1,110
Unique beneficiaries
—
Total services
1,241
Distinct HCPCS
16
Medicare payment
$182K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 558 Ophthalmology providers in MA — above median (cohort median 1,976).
PRESCRIBING · PART D · 2024
Total Rx claims
367
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
5
Brand share
87.2%
Top prescribed drugs
Erythromycin Base201 claims
Neomycin/Polymyxin B/Dexametha119 claims
Cromolyn Sodium21 claims
Minocycline Hcl14 claims
Prednisolone Acetate12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$91
Payment records
4
By payment type
Food and Beverage$91
QUALITY · MIPS · 2024
No data available for this provider in 2024.