Summit Psychotherapy LLC
Summit Psychotherapy LLC is a healthcare organization registered as Adult Mental Health Clinic/Center in Belmont, MA, holding Type 2 (organization) NPI 1285351635 since 2022. The authorized official on file is Lindsay Amateis, Licensed Therapist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1285351635 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Summit Psychotherapy LLC |
| Practice address | 5 WATSON RD, Belmont, MA, 02478 |
| Phone | 6178269814 |
| Enumeration date | 2022-10-26 |
| Last updated in NPPES | 2022-10-26 |
Authorized official
| Name | Lindsay Amateis |
|---|---|
| Title | Licensed Therapist |
| Phone | 6178269814 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 251S00000X | Community/Behavioral Health Agency | Secondary | — | — |
| 261QM0855X | Adolescent and Children Mental Health Clinic/Center | Secondary | — | — |
| 261QM0850X | Adult Mental Health Clinic/Center | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1801407820 | Other | MA | BLUE CROSS BLUE SHIELD |
Copy-ready billing details
Provider: Summit Psychotherapy LLC NPI: 1285351635 Taxonomy: 261QM0850X (Adult Mental Health Clinic/Center) Address: 5 WATSON RD, Belmont, MA, 02478
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457335663 | Fredda Mcdonnell | Individual | Clinical Social Worker | Belmont, MA |
| 1073597969 | Carol Lambert | Individual | Clinical Social Worker | Belmont, MA |
| 1467417766 | Beth Meister | Individual | School Psychologist | Belmont, MA |
| 1558301085 | Meredith Fields | Individual | Psychiatry Physician | Belmont, MA |
| 1659482644 | David Moultrup | Individual | Clinical Social Worker | Belmont, MA |
| 1902999311 | Hallie Harris | Individual | Clinical Social Worker | Belmont, MA |
| 1508937244 | Anne Cole | Individual | Clinical Social Worker | Belmont, MA |
| 1336217629 | Eileen Wiznitzer | Individual | Psychologist | Belmont, MA |
Verify this record
Cross-check NPI 1285351635 against the authoritative CMS record: view Summit Psychotherapy LLC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
How current is this record?
Where is Summit Psychotherapy LLC located?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-10-26.