PROVIDER PROFILE · NPI 1225068299

Marcia WalshN.P.

PRACTICEATRIUS HEALTH, INC.See all providers at this practice →

Nurse PractitionerChelmsford, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

678

Unique beneficiaries

—

Total services

741

Distinct HCPCS

Medicare payment

$17K

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

382

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

20.2%

Top prescribed drugs

Amlodipine Besylate62 claims

Lisinopril52 claims

Atorvastatin Calcium41 claims

Metformin Hcl28 claims

Omeprazole22 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$158

Payment records

By payment type

Food and Beverage$158

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220063

Hospital

REFERRAL NETWORK

Where Marcia Walsh'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). 1 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE LOWELL GENERAL HOSPITAL	22	65

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE LOWELL GENERAL HOSPITAL	28	122
Milton Drake Internal Medicine · Chelmsford, MA	23	134

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