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 1013975895

Gregory ShieldsMD

PRACTICEKALEIDA HEALTHSee all providers at this practice →
Diagnostic RadiologyBuffalo, NYI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 330102
Hospital
CCN 330188
Hospital
CCN 331323
Hospital
CCN 360095
Hospital
CCN 360147
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,576
Unique beneficiaries
—
Total services
7,090
Distinct HCPCS
59
Medicare payment
$84K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — top quintile (cohort median 3,110).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
100.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Group
REFERRAL NETWORK

Where Gregory Shields'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). 39 inbound referrers · 127 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
KALEIDA HEALTH67105
Lasalle Ambulance Inc
Ambulance Service Provider · Buffalo, NY
5696
Daniel Alexander
Orthopedic Surgery · Auburn, NY
5589
NPI 10634885425165
HAQ, SYED4665
James Rinaldi
Diagnostic Radiology · Williamsville, NY
4560
ERIE COUNTY MEDICAL CENTER CORPORATION4376
Anthony Mangano
Diagnostic Radiology · New Hartford, NY
4269
Gail Stokoe
Diagnostic Radiology · Williamsville, NY
4153
Kenneth Pearsen
Diagnostic Radiology · Williamsville, NY
4057
Phillip Baum
Diagnostic Radiology · Williamsville, NY
3754
KALEIDA HEALTH2834
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
KALEIDA HEALTH224412
Quest Diagnostics Of Pennsylvania, Inc.
Clinical Laboratory · Pittsburgh, PA
159308
KALEIDA HEALTH134206
NPI 106348854295129
Lasalle Ambulance Inc
Ambulance Service Provider · Buffalo, NY
85134
VISITING NURSING ASSOCIATION OF WESTERN NEW YORK, INC.8493
HAQ, SYED81108
Gail Stokoe
Diagnostic Radiology · Williamsville, NY
80132
Charles Chung
Diagnostic Radiology · Tampa, FL
77141
Kenneth Pearsen
Diagnostic Radiology · Williamsville, NY
77103
Victor Regenbogen
Diagnostic Radiology · Williamsville, NY
74146
Kevin Shea
Diagnostic Radiology · Tucson, AZ
72132
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.