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PROVIDER PROFILE · NPI 1033402862

William GrayM.D.

PRACTICETHE GRIFFIN HOSPITALSee all providers at this practice →
Internal MedicineDerby, CTI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
49
Beneficiaries
—
Total drug cost
$791
Distinct drugs
3
Brand share
49.0%
Top prescribed drugs
Clotrimazole/Betamethasone Dip24 claims
Silver Sulfadiazine13 claims
Mupirocin12 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,319
Unique beneficiaries
—
Total services
3,444
Distinct HCPCS
4
Medicare payment
$228K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,650 Internal Medicine providers in CT — top quintile (cohort median 549).
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
95.0
Cost
77.1
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$575
Payment records
15
By payment type
Food and Beverage$575
REFERRAL NETWORK

Where William Gray'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). 26 inbound referrers · 100 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MANCHESTER MEMORIAL HOSPITAL157393
Ambulance Service Of Manchester, Llc
Ambulance Service Provider · Manchester, CT
74150
Hazar Dahhan
Cardiology · Manchester, CT
4983
Matthew Smith
Diagnostic Radiology · Pittsburgh, PA
4060
KRAVETZ, GARY3351
ROSENBLATT, EDWARD2842
Enoch Darko
Emergency Medicine · Northampton, MA
2745
VISITING NURSE & HEALTH SERVICES OF CONNECTICUT INC2528
Sun Wan
Cardiology · Manchester, CT
2328
Ted Metzger
Diagnostic Radiology · Manchester, CT
2135
Christopher Taubes
Diagnostic Radiology · Manchester, CT
2129
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
1732
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MANCHESTER MEMORIAL HOSPITAL187389
Ambulance Service Of Manchester, Llc
Ambulance Service Provider · Manchester, CT
152307
ROCKVILLE GENERAL HOSPITAL, INC116206
Edward Denstman
Diagnostic Radiology · Manchester, CT
69115
NPI 191291705566183
Thomas Kilkenny
Diagnostic Radiology · Manchester, CT
65111
Matthew Smith
Diagnostic Radiology · Pittsburgh, PA
65108
KRAVETZ, GARY62119
Christopher Taubes
Diagnostic Radiology · Manchester, CT
60105
Victor Rossi
Internal Medicine · Hartford, CT
57192
Ted Metzger
Diagnostic Radiology · Manchester, CT
5278
ROSENBLATT, EDWARD5291
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.