What is Marcia Walsh's specialty?

Marcia Walsh (NPI 1225068299) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Chelmsford, MA.

Where does Marcia Walsh practice?

Marcia Walsh practices in Chelmsford, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1225068299.

How much does Medicare pay Marcia Walsh?

Marcia Walsh (NPI 1225068299) received approximately $25K in total Medicare Part B payments, serving 199 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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 · 2025

Total received

$24

Payment records

By payment type

Food and Beverage$24

Top paying entities

Food and Beverage$24

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events