What is Maureen O'brien's specialty?

Maureen O'brien (NPI 1982716270) is a Medicare-billing provider whose primary specialty is Internal Medicine in Burlington, MA.

Where does Maureen O'brien practice?

Maureen O'brien practices in Burlington, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1982716270.

How much does Medicare pay Maureen O'brien?

Maureen O'brien (NPI 1982716270) received approximately $67K in total Medicare Part B payments, serving 413 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982716270

Maureen O'brienM.D.

Internal MedicineBurlington, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

774

Unique beneficiaries

—

Total services

814

Distinct HCPCS

Medicare payment

$60K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — above median (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

6,089

Beneficiaries

—

Total drug cost

$374K

Distinct drugs

Brand share

16.0%

Top prescribed drugs

Atorvastatin Calcium839 claims

Lisinopril338 claims

Amlodipine Besylate322 claims

Hydrochlorothiazide266 claims

Rosuvastatin Calcium258 claims

QUALITY · MIPS · 2024

Final MIPS score

92.0

Quality

76.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.71%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Maureen 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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MORRIS, PATRICIA	32	60
Thaddeus Nigborowicz Internal Medicine · Burlington, MA	32	55
Michelle Mcsweeney Diagnostic Radiology · Burlington, MA	23	41
Erin Malone Internal Medicine · Burlington, MA	23	53
MIRBACH, BRUCE	22	57
Monica Sullivan Nurse Practitioner · Burlington, MA	19	32
FELDMAN, JUDITH	19	33
Lisl Warren Diagnostic Radiology · Burlington, MA	18	45
Paula Kinnunen Internal Medicine · Burlington, MA	18	51
Anita Uppin Diagnostic Radiology · Burlington, MA	17	31
Jeanette Chun Diagnostic Radiology · Burlington, MA	17	28
Dmitry Elentuck Diagnostic Radiology · Burlington, MA	17	29

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