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PROVIDER PROFILE · NPI 1134161219

Gregg McleanM.D

Internal MedicineSaginaw, MII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
573
Unique beneficiaries
—
Total services
815
Distinct HCPCS
9
Medicare payment
$38K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,459 Internal Medicine providers in MI — above median (cohort median 549).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
11,213
Beneficiaries
—
Total drug cost
$1.2M
Distinct drugs
153
Brand share
24.7%
Top prescribed drugs
Atorvastatin Calcium550 claims
Amlodipine Besylate433 claims
Levothyroxine Sodium390 claims
Lisinopril369 claims
Hydrocodone/Acetaminophen343 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Gregg Mclean'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). 63 inbound referrers · 168 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Mobile Medical Response Inc
Ambulance Service Provider · Saginaw, MI
119251
Peter Lassing
Diagnostic Radiology · Grand Rapids, MI
99193
QUEST DIAGNOSTICS INCORPORATED MI76207
Kristin Nelsen
Interventional Cardiology · Grand Rapids, MI
69162
Chirdeep Bhutani
Interventional Radiology · Sacramento, CA
5182
Mark Ludka
Diagnostic Radiology · Saginaw, MI
4675
Rajesh Mithalal
Diagnostic Radiology · Grand Rapids, MI
4473
Gerard Farrar
Interventional Radiology · Grand Rapids, MI
4367
Manoj Sharma
Interventional Cardiology · Saginaw, MI
41134
Nasser Qadri
Interventional Radiology · Fort Wayne, IN
3875
GUARNES, CECILLE3462
Ezequiel Martinez-Madrigal
Family Practice · Saginaw, MI
3352
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
COVENANT MEDICAL CENTER, INC.6713,083
Mobile Medical Response Inc
Ambulance Service Provider · Saginaw, MI
205421
Sanjay Talati
Diagnostic Radiology · Grand Rapids, MI
173310
Peter Lassing
Diagnostic Radiology · Grand Rapids, MI
135287
Gerard Farrar
Interventional Radiology · Grand Rapids, MI
108179
Kristin Nelsen
Interventional Cardiology · Grand Rapids, MI
103285
Gopi Nallani
Diagnostic Radiology · Grand Rapids, MI
103165
Rajesh Mithalal
Diagnostic Radiology · Grand Rapids, MI
79126
KOTTAMASU, SAMBASIVA77133
Scott Cheney
Interventional Radiology · Grand Rapids, MI
75135
Chirdeep Bhutani
Interventional Radiology · Sacramento, CA
72124
CONSTANTINO, KRISTIN69118
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.