Benjamin L Yamnitz, LCSW
Benjamin L Yamnitz is a Clinical Social Worker provider (Social Worker) practicing in Springfield, IL, registered in the NPPES registry with NPI 1407489685 since 2020. The credential LCSW stands for Licensed Clinical Social Worker.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1407489685 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Benjamin L Yamnitz |
| Credential | LCSW |
| Sex | Male |
| Practice address | 710 N 8TH ST, Springfield, IL, 62702 |
| Phone | 2175251064 |
| Fax | 2175251651 |
| Enumeration date | 2020-02-17 |
| Last updated in NPPES | 2020-02-17 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Primary | — | — |
LCSW — Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 149.016599 | Other | IL | LCSW LICENSE |
Copy-ready billing details
Provider: Benjamin Yamnitz, LCSW NPI: 1407489685 Taxonomy: 1041C0700X (Clinical Social Worker) Address: 710 N 8TH ST, Springfield, IL, 62702
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063490043 | David Decker | Individual | Child & Adolescent Psychiatry Physician | Springfield, IL |
| 1225008113 | Mental Health Centers of Central Illinois | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Springfield, IL |
| 1831167592 | Mary Conklen | Individual | Adult Psychiatric/Mental Health Clinical Nurse Specialist | Springfield, IL |
| 1578522777 | Candace Derks | Individual | Adult Psychiatric/Mental Health Registered Nurse | Springfield, IL |
| 1609835867 | Dana Wilkerson | Individual | Clinical Social Worker | Springfield, IL |
| 1215996483 | Bette Macintosh | Individual | Child & Adolescent Psychiatry Physician | Springfield, IL |
| 1609835156 | Marian Worthy | Individual | Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist | Springfield, IL |
| 1811956261 | Monica Farquhar | Individual | Mental Health Counselor | Springfield, IL |
Verify this record
Cross-check NPI 1407489685 against the authoritative CMS record: view Benjamin L Yamnitz 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 2020-02-17.