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PROVIDER PROFILE · NPI 1285635367

Gregory DownerM.D.

PRACTICEWEST MICHIGAN NEPHROLOGY PLLCSee all providers at this practice →
NephrologyMuskegon, MII
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (10)

CCN 232562
Dialysis facility
CCN 232563
Dialysis facility
CCN 232572
Dialysis facility
CCN 232591
Dialysis facility
CCN 232607
Dialysis facility
CCN 230038
Hospital
CCN 230066
Hospital
CCN 230110
Hospital
CCN 231320
Hospital
CCN 231338
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
501
Unique beneficiaries
—
Total services
824
Distinct HCPCS
7
Medicare payment
$89K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 269 Nephrology providers in MI — below median (cohort median 1,096).
PRESCRIBING · PART D · 2024
Total Rx claims
1,061
Beneficiaries
—
Total drug cost
$198K
Distinct drugs
28
Brand share
25.7%
Top prescribed drugs
Dapagliflozin Propanediol102 claims
Amlodipine Besylate85 claims
Torsemide71 claims
Lisinopril68 claims
Losartan Potassium67 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$27
Payment records
1
By payment type
Food and Beverage$27
REFERRAL NETWORK

Where Gregory Downer'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). 89 inbound referrers · 168 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 12250663274833,218
MERCY PHYSICIAN NETWORK2081,019
TWU, BAO-MIN203917
Lawrence Mallon
Vascular Surgery · Muskegon, MI
147735
Edward Sara
Diagnostic Radiology · Indianapolis, IN
133346
Professional Med Team
Ambulance Service Provider · Muskegon, MI
130582
Mark Pennington
Diagnostic Radiology · Muskegon, MI
121306
Richard Wilcox
Diagnostic Radiology · Muskegon, MI
121327
Daniel Alterman
Vascular Surgery · Germantown, TN
118549
John Strainer
Diagnostic Radiology · Muskegon, MI
114261
John Stephenson
Diagnostic Radiology · Farmington Hills, MI
101215
FLES, ROBERT92199
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERCY HEALTH PARTNERS3741,730
NPI 12250663273682,327
REGENTS OF THE UNIVERSITY OF MICHIGAN2911,410
TWU, BAO-MIN2411,092
MERCY PHYSICIAN NETWORK209875
Mark Staniforth
Nephrology · Muskegon, MI
208762
NPI 17301497092072,303
Joseph Mckenna
Nephrology · Muskegon, MI
194634
Lawrence Mallon
Vascular Surgery · Muskegon, MI
144729
DVA RENAL HEALTHCARE INC1402,348
Daniel Vickers
Diagnostic Radiology · East Lansing, MI
138384
Professional Med Team
Ambulance Service Provider · Muskegon, MI
134721
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.