Christopher Johnson
Christopher Johnson is a Social Worker provider (Social Worker) practicing in Logan, OH, registered in the NPPES registry with NPI 1639896160 since 2022.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1639896160 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Christopher Johnson |
| Sex | Male |
| Practice address | Logan, OH, 43138 |
| Phone | 7403856354 |
| Enumeration date | 2022-10-25 |
| Last updated in NPPES | 2025-03-19 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor | Secondary | CDCA183079 | OH |
| 101YM0800X | Mental Health Counselor | Secondary | QMHS | — |
| 104100000X | Social Worker | Primary | S.2404004-TRNE | — |
Copy-ready billing details
Provider: Christopher Johnson NPI: 1639896160 Taxonomy: 104100000X (Social Worker) Address: Logan, OH, 43138
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1528418241 | Cheryl Spence | Individual | Professional Counselor | Logan, OH |
| 1487004073 | Pamela Ramage | Individual | Clinical Social Worker | Logan, OH |
| 1811498637 | Erin Brooks-Smith | Individual | Addiction (Substance Use Disorder) Counselor | Logan, OH |
| 1538661210 | Tiffany Dolin | Individual | Addiction (Substance Use Disorder) Counselor | Logan, OH |
| 1497258990 | Nancy Gregory | Individual | Addiction (Substance Use Disorder) Counselor | Logan, OH |
| 1447753645 | April Harrison | Individual | Addiction (Substance Use Disorder) Counselor | Logan, OH |
| 1023511227 | Sara Horn | Individual | Addiction (Substance Use Disorder) Counselor | Logan, OH |
| 1124522727 | Nicole Egger | Individual | Addiction (Substance Use Disorder) Counselor | Logan, OH |
Verify this record
Cross-check NPI 1639896160 against the authoritative CMS record: view Christopher Johnson 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-03-19.