What is John O'connell's specialty?

John O'connell (NPI 1952455768) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Greenville, SC.

Where does John O'connell practice?

John O'connell practices in Greenville, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1952455768.

How much does Medicare pay John O'connell?

John O'connell (NPI 1952455768) received approximately $124K in total Medicare Part B payments, serving 240 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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