PROVIDER PROFILE · NPI 1942597661

Kathleen O'brienP.A.-C

Physician AssistantTopsham, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

103

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 825 Physician Assistant providers in ME — below median (cohort median 154).

PRESCRIBING · PART D · 2024

Total Rx claims

571

Beneficiaries

—

Total drug cost

$44K

Distinct drugs

Brand share

12.8%

Top prescribed drugs

Atorvastatin Calcium57 claims

Lisinopril53 claims

Hydrochlorothiazide40 claims

Amlodipine Besylate39 claims

Levothyroxine Sodium35 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$23

Payment records

By payment type

Food and Beverage$23

REFERRAL NETWORK

Where Kathleen O'brien'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
David Inger Family Practice · Topsham, ME	52	130
Sarah Davis Family Practice · Brunswick, ME	20	43
Keith Fleming Diagnostic Radiology · Brunswick, ME	11	17

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history