Janeen Silveira, NP
Janeen Silveira, NP is an Adult Health Nurse Practitioner in Middleboro, MA, registered under NPI 1003067497.
Getting there
Here is what surrounds this office in Middleboro, based on OpenStreetMap data collected Sep 3, 2026. No dedicated parking is recorded within walking distance, so allow extra time to find street parking. The nearest transit stop is 0.29 mi away, served by Stop and Shop.
Getting here and what is nearby
Transit Southeast Health Center 3 ft ~1 min
Restaurant Dunkin' 0.26 mi ~6 min
565 West Grove Street, Middleboro 02346
04:00-24:00
Transit Stop and Shop 0.29 mi ~6 min
Restaurant Friendly's 0.37 mi ~8 min
40 Bedford Street
Restaurant Fireside Grille 0.38 mi ~8 min
30 Bedford Street
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 212258 | MA | Adult Health Nurse Practitioner primary |
This provider holds licence 212258 issued in MA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Adult Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LA2200X
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 | 1003067497 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 3, 2008 |
| Last updated | Oct 3, 2008 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | NP |
| Practice address |
511 W GROVE ST UNIT 105 Middleboro, MA 02346 (508) 923-3427 |
| Mailing address |
211 SOUTH ST Halifax, MA 02338 |
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 | 0 | 6 | 7 | 4 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 5 | 4 | 9 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.