1. Home
  2. Directory
  3. California
  4. Monrovia
  5. Behavior Technician
  6. NPI Profile

TESSA HOLOHAN
NPI 1053104687
Behavior Technician in Monrovia, CA

Active since May 27, 2025
1333 S MAYFLOWER AVE, SUITE 220, MONROVIA, CA 91016(818) 241-6780(888) 588-2752 Get Directions Write a Review

NPPES record last updated: May 27, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Tessa Holohan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TESSA HOLOHAN (NPI 1053104687) is an individual behavior technician in Monrovia, California and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1053104687
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameTESSA HOLOHAN
Location Address1333 S MAYFLOWER AVE, SUITE 220Monrovia, CA 91016-4066
Mailing Address1333 S Mayflower Ave, Suite 220Monrovia, CA 91016-4066 · (818) 241-6780 · Fax (888) 588-2752
Phone(818) 241-6780
Fax(888) 588-2752
Sole ProprietorNo
Enumeration DateMay 27, 2025
NPPES CertifiedMay 27, 2025
✔ NPI 1053104687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition

The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

1333 S MAYFLOWER AVE, Monrovia, CA 91016
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NYJALAYA ROBINSON
Behavior Technician
1333 S MAYFLOWER AVE
MONROVIA, CA 91016
Los Angeles County (818) 241-6780
TROY SCHNACKENBERG
Behavior Technician
1333 S MAYFLOWER AVE
MONROVIA, CA 91016
Los Angeles County (818) 241-6780
QUATAYSIA SMYRE
Behavior Technician
1333 S MAYFLOWER AVE
MONROVIA, CA 91016
Los Angeles County (818) 241-6780
DANIEL FERNANDEZ
Behavior Technician
1333 S MAYFLOWER AVE
MONROVIA, CA 91016
Los Angeles County (818) 241-6780
MIREILLE FISHMAN-HELFER
Behavior Technician
1333 S MAYFLOWER AVE
MONROVIA, CA 91016
Los Angeles County (818) 241-6780
DIANA VASQUEZ-CISNEROS
Behavior Technician
1333 S MAYFLOWER AVE
MONROVIA, CA 91016
Los Angeles County (818) 241-6780
SIERRA LOPEZ
Behavior Technician
1333 S MAYFLOWER AVE
MONROVIA, CA 91016
Los Angeles County (818) 241-6780
JACOB ALVAREZ
Behavior Technician
1333 S MAYFLOWER AVE
MONROVIA, CA 91016
Los Angeles County (818) 241-6780

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tessa Holohan's NPI number?

The NPI number for Tessa Holohan is 1053104687. It was assigned to this individual provider in the NPPES registry on May 27, 2025.

Where is Tessa Holohan located?

Tessa Holohan practices at 1333 S Mayflower Ave Suite 220, Monrovia, CA 91016. The listed phone number is (818) 241-6780.

What is Tessa Holohan's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Tessa Holohan was last updated on May 27, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.