Kathleen Barrett
Kathleen Barrett is a Mental Health Counselor in Newton, MA, registered under NPI 1003197872.
Getting there
Here is what surrounds this office in Newton, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.28 mi away. The nearest transit stop is 782 ft away, served by Tremont St opp Hibbard Rd. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Parking 438 ft ~2 min
Parking 503 ft ~2 min
Transit Park St @ Elmwood St 768 ft ~3 min
Transit Tremont St @ Hibbard Rd 777 ft ~3 min
Transit Tremont St opp Hibbard Rd 782 ft ~3 min
Hotel Four Points by Sheraton 0.25 mi ~6 min
Parking 0.28 mi ~6 min
334 Washington Street
Restaurant Dunkin' 0.32 mi ~7 min
Restaurant Amarin of Thailand 0.33 mi ~7 min
Restaurant Bertucci's 0.37 mi ~8 min
Coffee Starbucks 0.39 mi ~8 min
Gas station Sunoco 0.40 mi ~9 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 | 1003197872 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 7, 2011 |
| Last updated | Sep 7, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
64 ELDREDGE STREET Newton, MA 02458 (508) 653-8135 |
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 | 9 | 7 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 9 | 5 | 8 | 5 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.