Individual provider · Type 1 NPI

Liam O. Hagarty, BCBA

Behavior Analyst · Phoenix, AZ

NPI number 1356842827 Active

Practice location

4560 N 19th Ave
Phoenix, AZ 85015-4133

Call (480) 478-0444 Map

Fax (602) 854-7422

Mailing address

3304 N. 44th St
Phoenix, AZ 85018

Other practice locations

  • 140 N Litchfield Rd Ste 104, Goodyear, AZ 85338-1277 · (480) 478-0444
  • 4801 E Mcdowell Rd # 175, Phoenix, AZ 85008-7725 · (480) 478-0444
  • 13934 N 59th Ave Ste 160, Glendale, AZ 85306-4168 · (480) 478-0444
  • 2820 E Broadway Rd, Mesa, AZ 85204-1703 · (480) 478-0444
  • 3304 N. 44th St, Phoenix, AZ 85018 · (480) 478-0444

Specialties and licenses

TaxonomyCodeLicense
Behavior Analyst Primary 103K00000XBEH-000541 (AZ)

Behavior Analyst: A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis…

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About NPI 1356842827

Liam O. Hagarty, BCBA's National Provider Identifier is 1356842827, issued on Feb 21, 2018. The primary taxonomy on file is Behavior Analyst (103K00000X), and the practice location is in Phoenix, AZ. The record was last updated on Feb 25, 2026.