NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Lee Slaughter

Physical Therapist in Vancouver, WA · enumerated 2010 · practices at Advanced Gastroenterology, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720393622

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Registry record

Entity type Individual (Type 1)
Name Ms. Lee Slaughter
Sex Female
Practice address Vancouver, WA, 98686
Phone (360) 487-2700
Fax (360) 487-2701
Enumeration date Aug 16, 2010
Last updated in NPPES Feb 22, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2251G0304X Geriatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1198721 (TX) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT60279447 (WA) Primary

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.

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Frequently asked questions

How do I verify Lee Slaughter's NPI record?
Cross-check NPI 1720393622 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720393622 active?
Yes, as of the latest NPPES snapshot, NPI 1720393622 is active (record last updated 2019-02-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-22.