Blockfederbush and Associates
Blockfederbush and Associates is a healthcare organization registered as Mental Health Counselor in Union, NJ, holding Type 2 (organization) NPI 1386799211 since 2007. The authorized official on file is Harvey Block, Supervisor.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1386799211 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Blockfederbush and Associates |
| Practice address | 2424 MORRIS AVE, Union, NJ, 07083 |
| Phone | 9086871530 |
| Enumeration date | 2007-01-23 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Harvey Block |
|---|---|
| Title | Supervisor |
| Phone | 2018459800 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | 2129 | NJ |
Copy-ready billing details
Provider: Blockfederbush and Associates NPI: 1386799211 Taxonomy: 101YM0800X (Mental Health Counselor) Address: 2424 MORRIS AVE, Union, NJ, 07083
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1033266028 | Michael Zelkowitz | Individual | Clinical Child & Adolescent Psychologist | Union, NJ |
| 1366803785 | Care Assist LLC | Organization | Home Health Agency | Union, NJ |
| 1699368555 | Sweet Influence Inc | Organization | In Home Supportive Care Agency | Union, NJ |
Verify this record
Cross-check NPI 1386799211 against the authoritative CMS record: view Blockfederbush and Associates 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 type of organization is Blockfederbush and Associates?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.