PROVIDER PROFILE · NPI 1871523977

Bernard O'brien

PRACTICEMYMICHIGAN MEDICAL CENTER ALPENASee all providers at this practice →

Physician AssistantOssineke, MII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,699

Beneficiaries

—

Total drug cost

$107K

Distinct drugs

Brand share

12.5%

Top prescribed drugs

Atorvastatin Calcium155 claims

Levothyroxine Sodium136 claims

Lisinopril118 claims

Amlodipine Besylate97 claims

Rosuvastatin Calcium76 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 Bernard 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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
QUEST DIAGNOSTICS INCORPORATED MI	177	645
ALCONA CITIZENS FOR HEALTH, INC.	113	430
ALCONA CITIZENS FOR HEALTH, INC.	83	232
WEEKS, JAMES	37	103
FITZGERALD, JACQUELINE	34	235
Craig Pilichowski Podiatry · Alpena, MI	28	103
Daniel Maxwell Pulmonary Disease · Alpena, MI	25	128
Robert Currier Ophthalmology · Alpena, MI	24	95
CLAYTON, BEVIN	21	63
Abraham Salacata Cardiology · Alpena, MI	19	65
ZIELASKOWSKI, LORNE	15	45
Bradley Boehm Urology · Alpena, MI	14	65

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