Liam O Hagarty , BCBA
Behavior Analyst • Phoenix, AZ
Professional Overview & Biography Verified Profile Summary
Liam Hagarty, BCBA is a registered healthcare professional specializing in Behavior Analyst in Phoenix, AZ. Practice services are available at 4560 N 19TH AVE under active NPI credentials.
Practice Location & Contact Primary Location
4560 N 19th Ave
Phoenix, AZ 850154133
Specialty Benchmarks & Practice Insights
Comparative analytics for Behavior Analyst in Phoenix, AZ
Practicing in Phoenix, AZ (1778 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-02-25NUCC Taxonomy Code: 103K00000X
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. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
Secondary Practice Locations
13934 N 59th Ave Ste 160
Glendale, AZ 853064168
Phone: 4804780444
140 N Litchfield Rd Ste 104
Goodyear, AZ 853381277
Phone: 4804780444
2820 E Broadway Rd
Mesa, AZ 852041703
Phone: 4804780444
3304 N. 44th St
Phoenix, AZ 85018
Phone: 4804780444
4801 E Mcdowell Rd # 175
Phoenix, AZ 850087725
Phone: 4804780444
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Behavior Analyst
Board Certified Behavior Analyst
Behavior Analyst
Board Certified Behavior Analyst
Behavior Analyst
Board Certified Behavior Analyst
Behavior Analyst
Board Certified Behavior Analyst
Behavior Analyst
Master of Arts, Board Certified Behavior Analyst, Licensed Behavior Analyst
Behavior Analyst
Board Certified Behavior Analyst
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 4560 N 19TH AVE, PHOENIX, AZ 850154133 (Tel: 4804780444)
Registered at 3304 N. 44TH ST, PHOENIX, AZ 85018 (Tel: 4804780444)
Recorded as LIAM HAGARTY, BCBA
Behavior Analyst (License #BEH-000541 in AZ)
Registered at 5411 JEFFERSON ST NE, ALBUQUERQUE, NM 871093473 (Tel: 5052253466)
Registered at 5656 S POWER RD STE 121, GILBERT, AZ 852958489 (Tel: 6026104632)
NPI status registered as active in NPPES database
Registered at 1006 CHARLES ST STE 2, NORTH PROVIDENCE, RI 029045075 (Tel: 4012883634)
Registered at 21600 OXNARD ST STE 1800, WOODLAND HILLS, CA 913677807 (Tel: 8183452345)
Recorded as LIAM HAGARTY
Behavior Technician
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
3304 N. 44th St
Phoenix, AZ 85018
Phone: 4804780444
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.