NPI Portal NPI Lookup & Verification

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

Mrs. Karen Chandler Wallace, MPT

Pediatric Physical Therapist in Saxtons River, VT · enumerated 2007.

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

National Provider Identifier

1801078985

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Registry record

Entity type Individual (Type 1)
Name Mrs. Karen Chandler Wallace
Credential MPT
Sex Female
Practice address Saxtons River, VT, 05154
Enumeration date Nov 30, 2007
Last updated in NPPES Nov 30, 2007

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

Taxonomy & licenses

2251P0200X Pediatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2311 (NH) Primary
2251P0200X Pediatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0400003229 (VT) Secondary

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 → Validate an NPI →

Frequently asked questions

Is NPI 1801078985 active?
Yes, as of the latest NPPES snapshot, NPI 1801078985 is active (record last updated 2007-11-30).
How do I verify Karen Wallace's NPI record?
Cross-check NPI 1801078985 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 2007-11-30.