Mr. Christopher A Michalek, LCSW
Mr. Christopher A Michalek is a Clinical Social Worker provider (Social Worker) practicing in Eureka, MO, registered in the NPPES registry with NPI 1265640973 since 2007. The credential LCSW stands for Licensed Clinical Social Worker.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1265640973 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Christopher A Michalek |
| Credential | LCSW |
| Sex | Male |
| Practice address | Eureka, MO, 63025 |
| Phone | 2698737733 |
| Enumeration date | 2007-05-18 |
| Last updated in NPPES | 2019-01-25 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Primary | 259948-3501 | UT |
LCSW — Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential
Copy-ready billing details
Provider: Christopher Michalek, LCSW NPI: 1265640973 Taxonomy: 1041C0700X (Clinical Social Worker) Address: Eureka, MO, 63025
Verify this record
Cross-check NPI 1265640973 against the authoritative CMS record: view Mr. Christopher A Michalek 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 2019-01-25.