Sarah Lynn Szymkowiak Stiff, DC
Sarah Lynn Szymkowiak Stiff is a Chiropractor provider (Chiropractor) practicing in Plover, WI, registered in the NPPES registry with NPI 1811189558 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Spine Quest LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1811189558 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Sarah Lynn Szymkowiak Stiff |
| Credential | DC |
| Sex | Female |
| Practice address | Plover, WI, 54467 |
| Phone | 7155444243 |
| Enumeration date | 2007-08-16 |
| Last updated in NPPES | 2025-03-18 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Secondary | DC32037 | CA |
| 111N00000X | Chiropractor | Primary | 4334-012 | WI |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Sarah Stiff, DC NPI: 1811189558 Taxonomy: 111N00000X (Chiropractor) Address: Plover, WI, 54467
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1255951943 | Spine Quest LLC | Organization | Chiropractor | Plover, WI |
Verify this record
Cross-check NPI 1811189558 against the authoritative CMS record: view Sarah Lynn Szymkowiak Stiff 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 the NPI number for Sarah Stiff?
Where does Sarah Stiff practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-03-18.