Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marlene Pearson Kilby, MA, LCAS-A

Addiction (Substance Use Disorder) Counselor in Clarksville, VA · enumerated 2019.

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

National Provider Identifier

1396219366

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Registry record

Entity type Individual (Type 1)

Name Marlene Pearson Kilby

Credential MA, LCAS-A

Sex Female

Practice address 342 Occoneechee Ln Apt A, Clarksville, VA, 23927

Phone (336) 981-6835

Enumeration date Jan 14, 2019

Last updated in NPPES Feb 11, 2019

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 21912 (NC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marlene Kilby?

The National Provider Identifier (NPI) for Marlene Kilby is 1396219366, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marlene Kilby practice?

The practice location on file with NPPES is in Clarksville, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-11.