William Paterson
William Paterson is a Mental Health Counselor in Newton, MA, registered under NPI 1003644048.
Getting there
Here is what surrounds this office in Newton, based on OpenStreetMap data collected Oct 5, 2026. Parking is available about 0.32 mi away. The nearest transit stop is 847 ft away, served by Needham St @ Jaconett Rd. If you arrive early, there is a coffee shop 0.27 mi away.
Getting here and what is nearby
Grocery Baza Gourmet Foods & Spirits 170 ft ~1 min
Transit Needham St @ Charlemont St 205 ft ~1 min
Restaurant New England Soup Factory 282 ft ~2 min
Restaurant Five Guys 301 ft ~2 min
215 Needham Street
Transit Needham St @ Charlemont St 357 ft ~2 min
Restaurant Pressed Juicery 614 ft ~3 min
300 Needham Street
Transit Needham St @ Jaconett Rd 847 ft ~4 min
Grocery Trader Joe's 922 ft ~4 min
165 Needham Street
Parking 0.20 mi ~4 min
Parking 0.23 mi ~5 min
Coffee Little Luke’s Cafe 0.27 mi ~6 min
Parking 0.32 mi ~7 min
Gas station Mobil 0.38 mi ~8 min
75;79 Needham Street
Convenience Speedway 0.46 mi ~10 min
Gas station Speedway 0.46 mi ~10 min
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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003644048 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 22, 2024 |
| Last updated | Jul 22, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
233 NEEDHAM ST Newton, MA 02464 (508) 466-5190 |
| Mailing address |
229 KELTON ST Allston, MA 02134 |
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 | 6 | 4 | 4 | 0 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 4 | 8 | 0 | 8 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.