Koelsch Speech Therapy LLC
Koelsch Speech Therapy LLC is a healthcare organization registered as Hearing and Speech Clinic/Center in Hilliard, OH, holding Type 2 (organization) NPI 1659045946 since 2021. The authorized official on file is Theresa Koelsch, Speech Language Pathologist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1659045946 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Koelsch Speech Therapy LLC |
| Practice address | 2271 SALBUCK AVE, Hilliard, OH, 43026 |
| Phone | 4193432123 |
| Enumeration date | 2021-08-02 |
| Last updated in NPPES | 2021-08-02 |
Authorized official
| Name | Theresa Koelsch |
|---|---|
| Title | Speech Language Pathologist |
| Phone | 4193432123 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QH0700X | Hearing and Speech Clinic/Center | Primary | — | — |
Copy-ready billing details
Provider: Koelsch Speech Therapy LLC NPI: 1659045946 Taxonomy: 261QH0700X (Hearing and Speech Clinic/Center) Address: 2271 SALBUCK AVE, Hilliard, OH, 43026
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1508380866 | Theresa Koelsch | Individual | Speech-Language Pathologist | Hilliard, OH |
Verify this record
Cross-check NPI 1659045946 against the authoritative CMS record: view Koelsch Speech Therapy LLC 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?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-08-02.