PROVIDER PROFILE · NPI 1689989568

Mary-Ellen CooperNP

Nurse PractitionerWatertown, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

163

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

120

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

9.2%

Top prescribed drugs

Lisinopril21 claims

Hydrochlorothiazide19 claims

Ibuprofen18 claims

Gabapentin15 claims

Furosemide14 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 Mary-Ellen Cooper'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Anthony Vagnucci Psychiatry · Tewksbury, MA	23	51
Mukumbi Brown Nurse Practitioner · Tewksbury, MA	18	28
Scott Freeman Psychiatry · Natick, MA	15	57
Ruby Boyd Psychiatry · Tewksbury, MA	13	42
WALKER, SUSAN	12	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