Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NATALIE MANCILLA
NPI 1366348930
Behavior Technician in Harbor City, CA

Active since October 19, 2026
1400 240TH ST, HARBOR CITY, CA 90710(424) 272-5238 Get Directions Write a Review

NPPES record added: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Natalie Mancilla NPPES

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

NATALIE MANCILLA (NPI 1366348930) is an individual behavior technician in Harbor City, California and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1366348930
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameNATALIE MANCILLA
Location Address1400 240TH STHarbor City, CA 90710-1307
Mailing Address578 Washington Blvd Ste 913Marina Del Rey, CA 90292-5421 · (424) 272-5238
Sole ProprietorNo
Enumeration DateOctober 19, 2026
NPPES CertifiedOctober 19, 2026
✔ NPI 1366348930 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.
1400 240TH ST, Harbor City, CA 90710

Other Providers at the Same Location NPPES 15

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

Behavior Technician
1400 240TH ST
HARBOR CITY, CA 90710
Behavior Technician
1400 240TH ST
HARBOR CITY, CA 90710
Behavior Technician
1400 240TH ST
HARBOR CITY, CA 90710
Behavior Technician
1400 240TH ST
HARBOR CITY, CA 90710
Behavior Technician
1400 240TH ST
HARBOR CITY, CA 90710
Behavior Technician
1400 240TH ST
HARBOR CITY, CA 90710
Behavior Technician
1400 240TH ST
HARBOR CITY, CA 90710
Behavior Technician
1400 240TH ST
HARBOR CITY, CA 90710

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 Natalie Mancilla's NPI number?

The NPI number for Natalie Mancilla is 1366348930. It was assigned to this individual provider in the NPPES registry on October 19, 2026.

Where is Natalie Mancilla located?

Natalie Mancilla practices at 1400 240th St, Harbor City, CA 90710. The listed phone number is (424) 272-5238.

What is Natalie Mancilla'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 Natalie Mancilla was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.