Marie Mashmasarmi
Marie Mashmasarmi is a provider specialising in In Home Supportive Care Agency in Brockton, MA, registered under NPI 1003102609. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Brockton, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 0.24 mi away. The nearest transit stop is 446 ft away, served by N Main St and Willow St.
Getting here and what is nearby
Transit N Main St & May Ave 150 ft ~1 min
Transit N Main & Albion St 246 ft ~1 min
Transit N Main St and Willow St 446 ft ~2 min
Parking 0.22 mi ~5 min
Parking 0.23 mi ~5 min
Gas station Stop & Shop Gas 0.24 mi ~5 min
Parking 0.24 mi ~5 min
Restaurant McDonald's 0.24 mi ~5 min
908 North Montello Street, Brockton 02301
06:00-23:00
Convenience Terra Nossa Brazilian Store 0.30 mi ~6 min
Restaurant Arizona Fried Chicken 0.30 mi ~7 min
880 North Montello Street
Restaurant KFC 0.33 mi ~7 min
Gas station AMS Gas 0.46 mi ~10 min
Gas station AMS Gas 0.47 mi ~10 min
1126 North Montello Street
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What In Home Supportive Care covers
An In Home Supportive Care Agency provides services in the patient's home with the goal of enabling the patient to remain at home. The services provided may include personal care services such as hands-on assistance with activities of daily living (ADLs), e.g., eating, bathing, dressing, and bladder and bowel requirements; homemaker services and instrumental activities of daily living (IADLs), e.g., taking medications, shopping for groceries, laundry, housekeeping, and companionship; and/or supervision or cuing so that a person can perform tasks themselves. NUCC Health Care Provider Taxonomy, code 253Z00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003102609 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 22, 2011 |
| Last updated | Jun 22, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
946 N MAIN ST Brockton, MA 02301 (617) 302-6727 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 0 | 2 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 4 | 6 | 0 |
Sum = 41 · next multiple of 10 = 50 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.