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PROVIDER PROFILE · NPI 1043324643

Gregory WallmanDO

PRACTICEWALLMAN MEDICAL ASSOCIATES, S.C.See all providers at this practice →
Internal MedicineGlenview, ILI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (14)

CCN 147001
Home health agency
CCN 147785
Home health agency
CCN 141527
Hospice
CCN 141586
Hospice
CCN 141630
Hospice
CCN 141696
Hospice
CCN 141703
Hospice
CCN 140010
Hospital
CCN 140130
Hospital
CCN 140223
Hospital
CCN 140242
Hospital
CCN 145268
Nursing home
CCN 145706
Nursing home
CCN 145907
Nursing home
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,070
Unique beneficiaries
—
Total services
3,639
Distinct HCPCS
11
Medicare payment
$318K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).
PRESCRIBING · PART D · 2024
Total Rx claims
10,106
Beneficiaries
—
Total drug cost
$753K
Distinct drugs
145
Brand share
18.5%
Top prescribed drugs
Atorvastatin Calcium756 claims
Levothyroxine Sodium558 claims
Amlodipine Besylate371 claims
Apixaban301 claims
Losartan Potassium299 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 Gregory Wallman'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). 62 inbound referrers · 79 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS3792,455
COVENANT HEALTH CARE CENTER, INC84426
MANOR CARE OF NORTHBROOK IL LLC83545
Donna Wittert
Nurse Practitioner · Northbrook, IL
76990
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
75354
Jason Robin
Cardiology · Glenview, IL
50281
Village Of Northbrook
Ambulance Service Provider · Northbrook, IL
49174
Jeffrey Marogil
Cardiology · Glenview, IL
48234
PANELLA, JOSEPH47196
Elaine Gorelik
Cardiology · Glenview, IL
34172
David Najman
Cardiology · Skokie, IL
28126
Village Of Glenview
Ambulance Service Provider · Glenview, IL
28128
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS4152,875
Quest Diagnostics Llc Il
Clinical Laboratory · Wood Dale, IL
310839
MANOR CARE OF NORTHBROOK IL LLC87490
COVENANT HEALTH CARE CENTER, INC84555
Donna Wittert
Nurse Practitioner · Northbrook, IL
821,244
Chicago Clinical Laboratories, Ltd
Clinical Laboratory · Northbrook, IL
691,164
COHN, JAMES65904
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
65169
Kathy Mize
Podiatry · Niles, IL
55195
ENDEAVOR HEALTH CLINICAL OPERATIONS45158
Michael Waligora
Cardiology · Glenview, IL
44211
Jason Robin
Cardiology · Glenview, IL
40210
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.