NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mallory Rose Devona, MS, NCC, LPC

Counselor in Waterford, CT · enumerated 2015.

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

National Provider Identifier

1861876211

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Registry record

Entity type Individual (Type 1)
Name Ms. Mallory Rose Devona
Credential MS, NCC, LPC
Sex Female
Practice address 2 Leary Dr, Waterford, CT, 06385
Enumeration date Jul 15, 2015
Last updated in NPPES Jul 29, 2018

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 2789 (CT) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Other identifiers

Identifier Type State Issuer
008060321 Medicaid CT -

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 1861876211 active?
Yes, as of the latest NPPES snapshot, NPI 1861876211 is active (record last updated 2018-07-29).
How do I verify Mallory Devona's NPI record?
Cross-check NPI 1861876211 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 2018-07-29.