THE ARC OF SOUTH NORFOLK, INC.
THE ARC OF SOUTH NORFOLK, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1154378834, based in Westwood, MA. It is classified under Intellectual & Developmental Disabilities Psychologist.
Getting there
The practice address on file is 789 CLAPBOARDTREE ST, Westwood, MA 02090. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 4386 | MA | Intellectual & Developmental Disabilities… primary |
This provider holds licence 4386 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 Intellectual & Developmental Disabilities covers
Definition to come... NUCC Health Care Provider Taxonomy, code 103TM1800X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1154378834 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 28, 2006 |
| Last updated | Jan 6, 2015 |
| Status | Active |
| Practice address |
789 CLAPBOARDTREE ST Westwood, MA 02090 (781) 762-4001 Fax (781) 461-5950 |
| Other identifiers |
1005005
· BEACON HEALTH (MA) 1309471 (MA) 972092 · NETWORK HEALTH (MA) 00000008446 · BMC HEALTH NET PLAN (MA) 001353 · HPHC - VALUE OPTIONS (MA) 735314 · TUFTS HEALTH PLAN (MA) 1005005 · NEIGHBORHOOD HEALTH PLAN (MA) M18519 · BLUE CROSS/BLUE SHIELD (MA) 735314 · TUFTS SECURE HORIZONS (MA) |
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 | 1 | 5 | 4 | 3 | 7 | 8 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 1 | 4 | 6 | 7 | 7 | 8 | 6 |
Sum = 66 · next multiple of 10 = 70 · check digit = 4 · actual last digit = 4
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.