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

MRS. MARISSA ORTIZ-MEDINA
NPI 1891614137
Behavior Technician in Fresno, CA

Active since July 13, 2026
7339 N 1ST ST, FRESNO, CA 93720(559) 500-2577 Get Directions Write a Review

NPPES record added: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 10, 2026, Aug 26, 2026, Jul 13, 2026 (3 updates tracked since 2026).

About Mrs. Marissa Ortiz-medina NPPES

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

MRS. MARISSA ORTIZ-MEDINA (NPI 1891614137) is an individual behavior technician in Fresno, California and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1891614137
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameMRS. MARISSA ORTIZ-MEDINA
Location Address7339 N 1ST STFresno, CA 93720-2954
Mailing AddressPo Box 740780Atlanta, GA 30374-0780 · (855) 223-7123
Sole ProprietorYes
Enumeration DateJuly 13, 2026
Last NPPES UpdateSeptember 10, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2026
NPI 1891614137 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.
7339 N 1ST ST, Fresno, CA 93720

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

Behavior Technician
7339 N 1ST ST
FRESNO, CA 93720
Behavior Technician
7339 N 1ST ST
FRESNO, CA 93720
Behavior Technician
7339 N 1ST ST
FRESNO, CA 93720
Behavior Technician
7339 N 1ST ST
FRESNO, CA 93720
Behavior Technician
7339 N 1ST ST
FRESNO, CA 93720
Behavior Technician
7339 N 1ST ST
FRESNO, CA 93720
Behavior Technician
7339 N 1ST ST
FRESNO, CA 93720
Behavior Technician
7339 N 1ST ST
FRESNO, CA 93720

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 Marissa Ortiz-medina's NPI number?

The NPI number for Marissa Ortiz-medina is 1891614137. It was assigned to this individual provider in the NPPES registry on July 13, 2026.

Where is Marissa Ortiz-medina located?

Marissa Ortiz-medina practices at 7339 N 1st St, Fresno, CA 93720. The listed phone number is (559) 500-2577.

What is Marissa Ortiz-medina'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 Marissa Ortiz-medina was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.