Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Louann L Streff, PAC
Physician Assistant in Clark, SD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740269265
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Registry record
Entity type Individual (Type 1)
Name Louann L Streff
Credential PAC
Sex Female
Practice address 117 1st Ave W, Clark, SD, 57225
Phone (605) 532-3676
Fax (605) 532-5620
Enumeration date Jan 12, 2006
Last updated in NPPES Jun 11, 2008
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0213 (SD) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6820652 | Medicaid | SD | - |
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.
Frequently asked questions
Is NPI 1740269265 active?
Yes, as of the latest NPPES snapshot, NPI 1740269265 is active (record last updated 2008-06-11).
How do I verify Louann Streff's NPI record?
Cross-check NPI 1740269265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-11.