Duplex Psychological Services
Duplex Psychological Services is a healthcare organization registered as Mental Health Counselor in Berrien Springs, MI, holding Type 2 (organization) NPI 1164212940 since 2025. The authorized official on file is Marcus Youngberg, Owner/Counselor.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1164212940 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Duplex Psychological Services |
| Practice address | 5093 W BLUFFVIEW DR, Berrien Springs, MI, 49103 |
| Phone | 2692403916 |
| Fax | 2694297727 |
| Enumeration date | 2025-05-07 |
| Last updated in NPPES | 2025-05-07 |
Authorized official
| Name | Marcus Youngberg |
|---|---|
| Title | Owner/Counselor |
| Phone | 2692403916 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | — | — |
Copy-ready billing details
Provider: Duplex Psychological Services NPI: 1164212940 Taxonomy: 101YM0800X (Mental Health Counselor) Address: 5093 W BLUFFVIEW DR, Berrien Springs, MI, 49103
Verify this record
Cross-check NPI 1164212940 against the authoritative CMS record: view Duplex 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
What is a Type 2 NPI?
What type of organization is Duplex Psychological Services?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-05-07.