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PROVIDER PROFILE · NPI 1184882060

William SwartzM.D.

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

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

Hospital & Facility Affiliations (1)

CCN 200009
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
24
Unique beneficiaries
—
Total services
39
Distinct HCPCS
2
Medicare payment
$6K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 192 Anesthesiology providers in ME — bottom quintile (cohort median 178).
REFERRAL NETWORK

Where William Swartz'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). 16 inbound referrers · 45 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Nordx
Clinical Laboratory · Scarborough, ME
3987
Michael Quinn
Diagnostic Radiology · Portland, ME
2447
Andrew Landes
Diagnostic Radiology · Saint Louis, MO
2328
MAINEHEALTH2237
Tracey Weigel
Cardiac Surgery · Valhalla, NY
2098
Umesh Sarma
Diagnostic Radiology · Lewiston, ME
1620
SZE, KARL1420
GRIMES, CHARLES1422
FAHRENBACH, MARY1414
MERRIAM, MICHAEL1314
Kathleen Mcnally
Certified Registered Nurse Anesthetist (CRNA) · Portland, ME
1212
Meredith Sturges
Certified Registered Nurse Anesthetist (CRNA) · Portland, ME
1213
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MAINEHEALTH246468
Sharon Siegel
Diagnostic Radiology · Portland, ME
4281
Northeast Mobile Health Services
Ambulance Service Provider · Scarborough, ME
4097
Nordx
Clinical Laboratory · Scarborough, ME
3267
GRIMES, CHARLES3041
NEW ENGLAND REHABILITATION HOSPITAL OF PORTLAND, LLC2531
MAINEHEALTH2424
Michael Quinn
Diagnostic Radiology · Portland, ME
2452
MAINEHEALTH CARE AT HOME2327
Hagen Blaszyk
Pathology · Portland, ME
2225
MERCY HOSPITAL2138
MAINEHEALTH2149
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.