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PROVIDER PROFILE · NPI 1134180359

Douglas BarrMD

Internal MedicinePortland, MEI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,551
Unique beneficiaries
—
Total services
1,951
Distinct HCPCS
26
Medicare payment
$41K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 404 Internal Medicine providers in ME — top quintile (cohort median 401).
PRESCRIBING · PART D · 2024
Total Rx claims
6,256
Beneficiaries
—
Total drug cost
$498K
Distinct drugs
89
Brand share
15.6%
Top prescribed drugs
Atorvastatin Calcium512 claims
Lisinopril462 claims
Amlodipine Besylate393 claims
Simvastatin361 claims
Levothyroxine Sodium280 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 207020
Home health agency
CCN 207038
Home health agency
CCN 201511
Hospice
CCN 200008
Hospital
CCN 200009
Hospital
REFERRAL NETWORK

Where Douglas Barr'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). 6 inbound referrers · 17 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Nordx
Clinical Laboratory · Scarborough, ME
17183
HOWARD, LYNN1574
Edward Tumavicus
Family Practice · Portland, ME
1540
Ellen Jankowski
Physician Assistant · Portland, ME
1351
James Zeitlin
Internal Medicine · Portland, ME
1231
William Ruth
Emergency Medicine · South Portland, ME
1131
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MAINEHEALTH62241
Quest Diagnostics Llc
Clinical Laboratory · Marlborough, MA
35188
MERCY HOSPITAL32231
William Ruth
Emergency Medicine · South Portland, ME
2994
Nordx
Clinical Laboratory · Scarborough, ME
26208
MAINEHEALTH2378
AMBERSON, STEVEN2353
Cydney Cox
Diagnostic Radiology · Portland, ME
2360
Edward Tumavicus
Family Practice · Portland, ME
2162
Cynthia Stearns
Diagnostic Radiology · Cape Elizabeth, ME
2068
Ellen Jankowski
Physician Assistant · Portland, ME
1746
Edward Cruz
Diagnostic Radiology · Portland, ME
1749
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.