Sandra Lee Petersen, SLP
Sandra Lee Petersen is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Addison, IL, registered in the NPPES registry with NPI 1215162995 since 2009. The credential SLP stands for Speech-Language Pathologist.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1215162995 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Sandra Lee Petersen |
| Credential | SLP |
| Sex | Female |
| Practice address | Addison, IL, 60101 |
| Phone | 6306284165 |
| Enumeration date | 2009-05-24 |
| Last updated in NPPES | 2009-05-24 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | 146.002406 | IL |
SLP — Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential
Copy-ready billing details
Provider: Sandra Petersen, SLP NPI: 1215162995 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: Addison, IL, 60101
Verify this record
Cross-check NPI 1215162995 against the authoritative CMS record: view Sandra Lee Petersen 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-05-24.