Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laura Brooke Mackan, LMSW

Social Worker in Fredericksburg, TX · enumerated 2020.

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

National Provider Identifier

1881297190

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Registry record

Entity type Individual (Type 1)

Name Laura Brooke Mackan

Credential LMSW

Sex Female

Practice address 808 Reuben St, Fredericksburg, TX, 78624

Phone (830) 997-1335

Enumeration date Nov 19, 2020

Last updated in NPPES Nov 19, 2020

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 69158 (TX) 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

How do I verify Laura Mackan's NPI record?

Cross-check NPI 1881297190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881297190 active?

Yes, as of the latest NPPES snapshot, NPI 1881297190 is active (record last updated 2020-11-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-19.