Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Liam Andrew Mcmullen

Behavior Technician in Stevensville, MD · enumerated 2026 · practices at Uniquely Designed Aba and Early Intervention Services.

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

National Provider Identifier

1912836081

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Registry record

Entity type Individual (Type 1)

Name Liam Andrew Mcmullen

Sex Male

Practice address 115 Sallitt Dr Ste D, Stevensville, MD, 21666

Phone (410) 725-6676

Enumeration date May 15, 2026

Last updated in NPPES May 15, 2026

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers 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 Liam Mcmullen practice?

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

What is the NPI number for Liam Mcmullen?

The National Provider Identifier (NPI) for Liam Mcmullen is 1912836081, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Patrick Mcmullen Behavior Technician · Stevensville, MD NPI 1437640190 Uniquely Designed Aba and Early Intervention Services Behavior Analyst · Stevensville, MD NPI 1457106668 Heather Snyder Behavior Technician · Stevensville, MD NPI 1912832809

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-15.