Cornerstone Psychological Services
Cornerstone Psychological Services is a healthcare organization registered as Mental Health Clinic/Center (Including Community Mental Health Center) in Wall Township, NJ, holding Type 2 (organization) NPI 1770018939 since 2017. The authorized official on file is Cydney Terreri, Psychologist, Registered Agent.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770018939 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Cornerstone Psychological Services |
| Practice address | 1540 ROUTE 138, BUILDING 2, SUITE 201, Wall Township, NJ, 07719 |
| Phone | 7327785009 |
| Enumeration date | 2017-04-25 |
| Last updated in NPPES | 2017-04-25 |
Authorized official
| Name | Cydney Terreri |
|---|---|
| Title | Psychologist, Registered Agent |
| Phone | 7327738435 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QM0801X | Mental Health Clinic/Center (Including Community Mental Health Center) | Primary | 35SI00497400 | NJ |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1932531563 | Other | — | INDIVIDUAL PROVIDER (TYPE 1) NPI |
Copy-ready billing details
Provider: Cornerstone Psychological Services NPI: 1770018939 Taxonomy: 261QM0801X (Mental Health Clinic/Center (Including Community Mental Health Center)) Address: 1540 ROUTE 138, BUILDING 2, SUITE 201, Wall Township, NJ, 07719
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1396725586 | Narinder Thind | Individual | Obstetrics & Gynecology Physician | Wall, NJ |
| 1568845345 | Karen B Donahue, Psyd LLC | Organization | Clinical Psychologist | Wall, NJ |
| 1689030504 | Karen Donahue | Individual | Clinical Psychologist | Wall Township, NJ |
| 1689023574 | The Turning Point: Cognitive & Educational Solutions, LLC | Organization | Rehabilitation Practitioner | Wall Township, NJ |
| 1679033278 | Mackenzie Mcdermott | Individual | Social Worker | Wall Township, NJ |
| 1619817806 | Angela Giovanni | Individual | Mental Health Counselor | Wall Township, NJ |
Verify this record
Cross-check NPI 1770018939 against the authoritative CMS record: view Cornerstone Psychological Services 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
Who is the authorized official for Cornerstone Psychological Services?
What is the NPI number for Cornerstone Psychological Services?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-04-25.