PROVIDER PROFILE · NPI 1952455768

John O'connellM.D.

PRACTICEPRISMA HEALTH-UPSTATESee all providers at this practice →

Radiation OncologyGreenville, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

691

Unique beneficiaries

—

Total services

1,859

Distinct HCPCS

Medicare payment

$116K

Peer benchmark

Total Medicare services vs. 63 Radiation Oncology providers in SC — below median (cohort median 2,165).

PRESCRIBING · PART D · 2024

Total Rx claims

125

Beneficiaries

—

Total drug cost

$35K

Distinct drugs

Brand share

9.6%

Top prescribed drugs

Hydrocortisone75 claims

Bicalutamide16 claims

Relugolix12 claims

Dexamethasone11 claims

Lorazepam11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$254

Payment records

By payment type

Food and Beverage$254

REFERRAL NETWORK

Where John O'connell'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GIGUERE, JEFFREY	59	845
GREENVILLE HEALTH SYSTEM	47	264
OCONEE MEDICAL CENTER	35	177
Terese Howes Radiation Oncology · Spartanburg, SC	25	127
ANMED HEALTH	16	42
ANDERSON, BONNIE	15	49
Samuel Farnsworth Diagnostic Radiology · Greenville, SC	13	54

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