PROVIDER PROFILE · NPI 1033159124

Katherine ObrienMD

PRACTICEVALLEY OB & GYN ASSOC P ASee all providers at this practice →

Obstetrics & GynecologyParamus, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

356

Unique beneficiaries

—

Total services

518

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 824 Obstetrics & Gynecology providers in NJ — top quintile (cohort median 157).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

33.3%

Top prescribed drugs

Estradiol24 claims

Venlafaxine Hcl12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$141

Payment records

By payment type

Food and Beverage$128

Education$13

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 310001

Hospital

CCN 310012

Hospital

CCN 310045

Hospital

REFERRAL NETWORK

Where Katherine Obrien'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). 2 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE VALLEY HOSPITAL INC.	19	35
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	18	35

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	56	98
THE VALLEY HOSPITAL INC.	16	26

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