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PROVIDER PROFILE · NPI 1043208358

Marcus RhemM.D.

OphthalmologyLansing, MII
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 231327
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,533
Beneficiaries
—
Total drug cost
$193K
Distinct drugs
16
Brand share
16.8%
Top prescribed drugs
Latanoprost451 claims
Timolol Maleate280 claims
Brimonidine Tartrate221 claims
Dorzolamide Hcl84 claims
Prednisolone Acetate79 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$513
Payment records
33
By payment type
Food and Beverage$513
REFERRAL NETWORK

Where Marcus Rhem'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). 21 inbound referrers · 44 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EDWARD W SPARROW HOSPITAL ASSOCIATION217521
MCLAREN GREATER LANSING144325
Brad Johnson
Anesthesiology · Lansing, MI
3583
SPARROW CLINTON HOSPITAL2973
Beth Crofut
Certified Registered Nurse Anesthetist (CRNA) · Bingham Farms, MI
2560
Biotech Clinical Laboratories Inc
Clinical Laboratory · Novi, MI
2142
Michigan Surgical Center,llc
Ambulatory Surgical Center · East Lansing, MI
2146
Jodie Emerson
Certified Registered Nurse Anesthetist (CRNA) · Lansing, MI
2063
ADKINS, JACK1953
SPARROW CLINTON HOSPITAL1853
Thomas Curran
Anesthesiology · Ann Arbor, MI
1847
Allen Olmstead
Optometry · Charlotte, MI
1848
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EDWARD W SPARROW HOSPITAL ASSOCIATION206550
REGENTS OF THE UNIVERSITY OF MICHIGAN198504
Genesis Asc Partners Llc
Ambulatory Surgical Center · Lansing, MI
142761
MCLAREN GREATER LANSING124370
Douglas Wolford
Anesthesiology · Charlotte, MI
112396
NPI 184127542766118
Brad Johnson
Anesthesiology · Lansing, MI
66197
SPARROW EATON HOSPITAL51192
Beth Crofut
Certified Registered Nurse Anesthetist (CRNA) · Bingham Farms, MI
48170
Michigan Surgical Center,llc
Ambulatory Surgical Center · East Lansing, MI
47187
Anne Davis
Certified Registered Nurse Anesthetist (CRNA) · Bingham Farms, MI
42156
Carmelina Gordon
Ophthalmology · Jackson, MI
3869
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
1,320
Unique beneficiaries
—
Total services
1,607
Distinct HCPCS
16
Medicare payment
$157K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 608 Ophthalmology providers in MI — above median (cohort median 1,582).