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

Deborah Vail, MA, LPC, NCC

Professional Counselor in O Fallon, MO · enumerated 2017.

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

National Provider Identifier

1033623475

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Registry record

Entity type Individual (Type 1)

Name Deborah Vail

Credential MA, LPC, NCC

Sex Female

Practice address O Fallon, MO, 63366

Phone (636) 626-4300

Fax (719) 487-3251

Enumeration date Nov 21, 2017

Last updated in NPPES Mar 15, 2023

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 2023007976 (MO) Primary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LPC.0017424 (CO) Secondary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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 1033623475 active?

Yes, as of the latest NPPES snapshot, NPI 1033623475 is active (record last updated 2023-03-15).

How do I verify Deborah Vail's NPI record?

Cross-check NPI 1033623475 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 2023-03-15.