PROVIDER PROFILE · NPI 1144501081

Marguerite O'donnellFNP

PRACTICEADVOCATE HEALTHCARE SYSTEMS INCSee all providers at this practice →

Nurse PractitionerChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

142

Unique beneficiaries

—

Total services

157

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 7,761 Nurse Practitioner providers in IL — above median (cohort median 268).

PRESCRIBING · PART D · 2024

Total Rx claims

977

Beneficiaries

—

Total drug cost

$43K

Distinct drugs

Brand share

25.9%

Top prescribed drugs

Albuterol Sulfate104 claims

Atorvastatin Calcium64 claims

Rosuvastatin Calcium56 claims

Baclofen51 claims

Amlodipine Besylate50 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.

REFERRAL NETWORK

Where Marguerite O'donnell'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). 1 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Richard Bauer Diagnostic Radiology · Highland Park, IL	13	34

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
A2cl Services, Llc Clinical Laboratory · West Allis, WI	46	132
Tony Hampton Family Practice · Chicago, IL	13	105
High Technology Inc Independent Diagnostic Testing Facility (IDTF) · Palos Heights, IL	12	33
FRANCISCAN HEALTH OLYMPIA FIELDS	11	21

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