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PROVIDER PROFILE · NPI 1164468120

Gary GreenspanMD

Internal MedicineWarrensville Hts, OHI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 360144
Hospital
CCN 360180
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
13,219
Beneficiaries
—
Total drug cost
$943K
Distinct drugs
169
Brand share
13.0%
Top prescribed drugs
Atorvastatin Calcium660 claims
Amlodipine Besylate626 claims
Levothyroxine Sodium575 claims
Metformin Hcl415 claims
Divalproex Sodium400 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
231
Unique beneficiaries
—
Total services
302
Distinct HCPCS
9
Medicare payment
$16K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,517 Internal Medicine providers in OH — below median (cohort median 587).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$425
Payment records
4
By payment type
Food and Beverage$425
REFERRAL NETWORK

Where Gary Greenspan'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). 9 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CLEVELAND CLINIC HEALTH SYSTEM - EAST REGION112475
NPI 10039145082459
SULLIVAN, KERRY2055
Jeremy Edmiston
Emergency Medicine · Beachwood, OH
1752
MARS, HAROLD1545
Michael Kelley
Emergency Medicine · Warrensville Heights, OH
1541
LANE, JAMES1232
Franklin Kodish
Podiatry · Cleveland Heights, OH
1223
J&c Ambulance Service, Inc.
Ambulance Service Provider · North Canton, OH
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CLEVELAND CLINIC HEALTH SYSTEM - EAST REGION204891
Michael Kalus
Cardiology · Warrensville Hts., OH
56230
THE CLEVELAND CLINIC FOUNDATION55184
Aqeel Chowdhry
Diagnostic Radiology · Cleveland, OH
43135
Natalia Eidlin
Diagnostic Radiology · Cleveland, OH
3585
Michael Forney
Diagnostic Radiology · Cleveland, OH
3365
NPI 10039145082489
UNIVERSITY HOSPITALS AHUJA MEDICAL CENTER, INC2369
SULLIVAN, KERRY2148
Jeremy Edmiston
Emergency Medicine · Beachwood, OH
2035
J&c Ambulance Service, Inc.
Ambulance Service Provider · North Canton, OH
1862
Kailash Kedia
Urology · Garfield Heights, OH
1885
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.