Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Dayle Knauff Stacey, PTA

Physical Therapy Assistant in Columbia, MD · enumerated 2020.

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

National Provider Identifier

1154942951

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Registry record

Entity type Individual (Type 1)

Name Lauren Dayle Knauff Stacey

Credential PTA

Sex Female

Practice address 6334 Cedar Ln, Columbia, MD, 21044

Phone (410) 531-5300

Enumeration date May 3, 2020

Last updated in NPPES May 3, 2020

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License A4940 (MD) 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

Where does Lauren Knauff Stacey practice?

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

What is the NPI number for Lauren Knauff Stacey?

The National Provider Identifier (NPI) for Lauren Knauff Stacey is 1154942951, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-03.