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 1346312113

Elizabeth PietrasM.D.

PRACTICEMAINEHEALTHSee all providers at this practice →
Diagnostic RadiologyPortland, MEI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
97.9
Quality
83.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.97%
APM Entity
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,461
Unique beneficiaries
—
Total services
2,504
Distinct HCPCS
16
Medicare payment
$68K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 113 Diagnostic Radiology providers in ME — above median (cohort median 2,532).
REFERRAL NETWORK

Where Elizabeth Pietras'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). 112 inbound referrers · 212 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Nordx
Clinical Laboratory · Scarborough, ME
269576
PICKUS, OWEN144372
MERRIAM, MICHAEL72100
Samip Vasaiwala
Cardiology · Tampa, FL
5980
Michael Quinn
Diagnostic Radiology · Portland, ME
57141
City Of Portland
Ambulance Service Provider · Portland, ME
5478
Umesh Sarma
Diagnostic Radiology · Lewiston, ME
4458
GRIMES, CHARLES4470
FAHRENBACH, MARY4356
ST. MARY'S REGIONAL MEDICAL CENTER4198
Brandei Wingard
Cardiology · Biddeford, ME
4077
PLACE, JAMES4049
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MAINEHEALTH1,1961,884
MAINEHEALTH317795
MAINEHEALTH245269
Nordx
Clinical Laboratory · Scarborough, ME
197421
Northeast Mobile Health Services
Ambulance Service Provider · Scarborough, ME
147283
MERCY HOSPITAL125227
Tracey Weisberg
Hematology-Oncology · Westbrook, ME
93182
Sharon Siegel
Diagnostic Radiology · Portland, ME
92161
MAINEHEALTH7493
MAINEHEALTH72112
MAINEHEALTH CARE AT HOME6675
Michael Quinn
Diagnostic Radiology · Portland, ME
65176
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.