Main Line Day, LLC
Main Line Day, LLC is a healthcare organization registered as Mental Health Clinic/Center (Including Community Mental Health Center) in Wayne, PA, holding Type 2 (organization) NPI 1316494958 since 2016. The authorized official on file is Bonnie Silverberg, Office Manager/Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1316494958 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Main Line Day, LLC |
| Practice address | 487 DEVON PARK DRIVE, SUITE 207, Wayne, PA, 19087 |
| Phone | 4845844213 |
| Enumeration date | 2016-09-01 |
| Last updated in NPPES | 2017-02-20 |
Authorized official
| Name | Bonnie Silverberg |
|---|---|
| Title | Office Manager/Owner |
| Phone | 4845844213 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Secondary | — | — |
| 103TP0016X | Prescribing (Medical) Psychologist | Secondary | — | — |
| 103TP2701X | Group Psychotherapy Psychologist | Secondary | — | — |
| 261QM0801X | Mental Health Clinic/Center (Including Community Mental Health Center) | Primary | — | — |
Copy-ready billing details
Provider: Main Line Day, LLC NPI: 1316494958 Taxonomy: 261QM0801X (Mental Health Clinic/Center (Including Community Mental Health Center)) Address: 487 DEVON PARK DRIVE, SUITE 207, Wayne, PA, 19087
Verify this record
Cross-check NPI 1316494958 against the authoritative CMS record: view Main Line Day, 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
What is a Type 2 NPI?
What type of organization is Main Line Day, LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-02-20.