What is Catherine Obin's specialty?

Catherine Obin (NPI 1841286739) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Wareham, MA.

Where does Catherine Obin practice?

Catherine Obin practices in Wareham, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1841286739.

How much does Medicare pay Catherine Obin?

Catherine Obin (NPI 1841286739) received approximately $80K in total Medicare Part B payments, serving 297 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841286739

Catherine ObinANCC

Nurse PractitionerWareham, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

781

Unique beneficiaries

—

Total services

1,129

Distinct HCPCS

Medicare payment

$75K

Peer benchmark

Total Medicare services vs. 5,906 Nurse Practitioner providers in MA — top quintile (cohort median 289).

PRESCRIBING · PART D · 2024

Total Rx claims

3,244

Beneficiaries

—

Total drug cost

$206K

Distinct drugs

Brand share

18.2%

Top prescribed drugs

Omeprazole165 claims

Amlodipine Besylate148 claims

Atorvastatin Calcium137 claims

Levothyroxine Sodium126 claims

Lisinopril113 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$781

Payment records

By payment type

Food and Beverage$781

Top paying entities

Food and Beverage$781

REFERRAL NETWORK

Where Catherine Obin'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	22	36
BETH ISRAEL DEACONESS HOSPITAL MILTON INC	17	28
Madhvendra Singh Internal Medicine · Braintree, MA	14	33
SOUTH SHORE HOSPITAL INC.	13	21

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events