caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1033156773

Charmaine GregoryM.D.

PRACTICEBRAINSPANSee all providers at this practice →
Emergency MedicineYpsilanti, MII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
79.2
Quality
78.8
Cost
61.6
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.18%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 650003
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
340
Unique beneficiaries
—
Total services
359
Distinct HCPCS
5
Medicare payment
$22K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,370 Emergency Medicine providers in MI — above median (cohort median 308).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Charmaine Gregory'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). 22 inbound referrers · 119 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Marlo Leonen
Cardiology · Ypsilanti, MI
5096
REGENTS OF THE UNIVERSITY OF MICHIGAN44133
IHA HEALTH SERVICES CORPORATION2945
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL2557
MERCY HOSPITAL CADILLAC2148
FAMILY PRACTICE OF CADILLAC PC1827
Livingston County Treasurer
Ambulance Service Provider · Howell, MI
1738
BORLAZA, GIL1728
IHA HEALTH SERVICES CORPORATION1724
IHA HEALTH SERVICES CORPORATION1724
George Dodds
Cardiology · Charlotte, NC
1524
Jesse Johnson
Diagnostic Radiology · Traverse City, MI
1424
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST JOSEPH MERCY HOSPITAL4571,376
REGENTS OF THE UNIVERSITY OF MICHIGAN247405
Huron Valley Ambulance Inc
Ambulance Service Provider · Ann Arbor, MI
179425
David Golovoy
Diagnostic Radiology · Ypsilanti, MI
116211
MUNSON HEALTHCARE CADILLAC103307
REGENTS OF THE UNIVERSITY OF MICHIGAN51156
Bradley Hubbard
Cardiology · Ann Arbor, MI
4787
Oneil Lee
Diagnostic Radiology · Ypsilanti, MI
3954
Tauqir Goraya
Cardiology · Ypsilanti, MI
3959
MAGAGNA, LOUIS3752
Rami Kaakaji
Diagnostic Radiology · Ypsilanti, MI
3665
Jacob Livermore
Diagnostic Radiology · Ypsilanti, MI
3546
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.