Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sylvie A Sanguin, PT
Physical Therapist in Seattle, WA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356986988
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Registry record
Entity type Individual (Type 1)
Name Sylvie A Sanguin
Credential PT
Sex Female
Practice address 1229 Madison St Ste 1500, Seattle, WA, 98104
Phone (206) 386-3592
Fax (206) 386-6657
Enumeration date Nov 7, 2019
Last updated in NPPES Jun 16, 2020
Taxonomy & licenses
2251P0200X Pediatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT60991544 (WA) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT60991544 (WA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1356986988 | Medicaid | WA | - |
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
How do I verify Sylvie Sanguin's NPI record?
Cross-check NPI 1356986988 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1356986988 active?
Yes, as of the latest NPPES snapshot, NPI 1356986988 is active (record last updated 2020-06-16).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-16.