What is Joseph O'brien's specialty?

Joseph O'brien (NPI 1689618860) is a Medicare-billing provider whose primary specialty is Internal Medicine in Clifton, NJ.

Where does Joseph O'brien practice?

Joseph O'brien practices in Clifton, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1689618860.

How much does Medicare pay Joseph O'brien?

Joseph O'brien (NPI 1689618860) received approximately $221K in total Medicare Part B payments, serving 417 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689618860

Joseph O'brien

PRACTICENEW JERSEY PHYSICIANS LLCSee all providers at this practice →

Internal MedicineClifton, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,651

Unique beneficiaries

—

Total services

3,030

Distinct HCPCS

Medicare payment

$211K

Peer benchmark

Total Medicare services vs. 3,616 Internal Medicine providers in NJ — top quintile (cohort median 895).

PRESCRIBING · PART D · 2024

Total Rx claims

7,723

Beneficiaries

—

Total drug cost

$392K

Distinct drugs

129

Brand share

15.0%

Top prescribed drugs

Atorvastatin Calcium551 claims

Amlodipine Besylate453 claims

Alprazolam367 claims

Levothyroxine Sodium364 claims

Rosuvastatin Calcium300 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 Joseph 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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HERBSTMAN, CHARLES	67	225
City Of Clifton Ambulance Service Provider · Clifton, NJ	63	173
Neil Goyal Cardiology · Clifton, NJ	62	210
Cornelio Porras Internal Medicine · Clifton, NJ	61	350
Seth Jawetz Cardiology · Clifton, NJ	55	132
PATIENT CARE NEW JERSEY, INC.	43	103
Wendy Stinson Podiatry · Parsippany, NJ	38	108
Atul Prakash Clinical Cardiac Electrophysiology · Clifton, NJ	29	78
Najmul Rana Internal Medicine · Clifton, NJ	28	300
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION	26	50
Jerry Guzik Emergency Medicine · Brooklyn, NY	22	51
NARANG, RAVINDER	19	53

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