PROVIDER PROFILE · NPI 1659465458

John O'connorMD

PRACTICEJOHN P OCONNOR MD PASee all providers at this practice →

Family PracticeMarathon, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,690

Unique beneficiaries

—

Total services

2,167

Distinct HCPCS

Medicare payment

$100K

Peer benchmark

Total Medicare services vs. 4,914 Family Practice providers in FL — top quintile (cohort median 682).

PRESCRIBING · PART D · 2024

Total Rx claims

2,431

Beneficiaries

—

Total drug cost

$138K

Distinct drugs

Brand share

22.6%

Top prescribed drugs

Prednisone201 claims

Amoxicillin/Potassium Clav114 claims

Azithromycin87 claims

Alprazolam76 claims

Albuterol Sulfate73 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$36

Payment records

By payment type

Food and Beverage$36

REFERRAL NETWORK

Where John O'connor'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
James Zaenglein Diagnostic Radiology · Jacksonville, FL	213	913
Joan Homan Cardiology · Lehighton, PA	48	299
Adrienne Curran Family Practice · Key West, FL	45	163
Roger Steinfeld Cardiology · Key West, FL	42	191
Nicole Cremata Optometry · Marathon, FL	37	124
Ronald Cooper Diagnostic Radiology · Vero Beach, FL	27	79
HOSPICE OF THE FLORIDA KEYS INC	27	82
Arjen Holdinga Physical Therapist in Private Practice · Marathon, FL	26	420
Deborah Mendoza Physician Assistant · Weston, FL	26	68
Bradley Makimaa Podiatry · Key West, FL	24	84
SMITH, STEVEN	21	141
Zhiming Li Pathology · Marathon, FL	19	96

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