MS. RUTH ESTRADA PORTILLO BA
NPI 1336682798
Behavior Technician in Concord, CA

Active since December 02, 2016
1200 CONCORD AVE STE 185, CONCORD, CA 94520(877) 910-6538(510) 373-1738 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Apr 8, 2026, Sep 13, 2022, Mar 22, 2019 (3 updates tracked since 2019).

About Ms. Ruth Estrada Portillo Ba NPPES

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

MS. RUTH ESTRADA PORTILLO BA (NPI 1336682798) is an individual behavior technician in Concord, California and active in the NPI registry since December 2016. She maintains 19 additional practice locations.

NPPES Registry Identity

NPI1336682798
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameMS. RUTH ESTRADA PORTILLOCredential: BA
Location Address1200 CONCORD AVE STE 185Concord, CA 94520-5006
Mailing Address1200 Concord Ave Ste 185Concord, CA 94520-5006 · (877) 910-6538 · Fax (510) 373-1738
Fax(510) 373-1738
Sole ProprietorNo
Enumeration DateDecember 2, 2016
Last NPPES UpdateApril 8, 20263 updates tracked since enumeration
NPPES CertifiedApril 8, 2026
NPI 1336682798 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.
1200 CONCORD AVE STE 185, Concord, CA 94520

Secondary Practice Locations 19

Location 1186 E Sheldon St # 1119Prescott, AZ 86301-3114 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 2950 W Aztec AveGallup, NM 87301-6666 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 32301 E 20th StFarmington, NM 87401-8905 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 4500 N Hudson StSilver City, NM 88061-5435 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 51224 W 21st StClovis, NM 88101-4199 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 621168 E Ocotillo Rd # 1078Queen Creek, AZ 85142-8175 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 72705 S Alma School Rd Ste 2Chandler, AZ 85286-4400 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 8221 N Kansas St Ste 700El Paso, TX 79901-1444 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 91408 8th StAlamogordo, NM 88310-5115 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 10100 Gossett Dr Ste BAztec, NM 87410-4529 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 11201 N 4th StArtesia, NM 88210-2168 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 122900 E. Broadway Blvd. Ste 100 #1206Tuscon, AZ 85716-5344 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 13809 W. Riordan Rd. Ste 100, PMB 1113Flagstaff, AZ 86001-0810 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 146565 Americas Pkwy NE Ste 200Albuquerque, NM 87110-8172 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 15115 E College BlvdRoswell, NM 88201-5158 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 162350 W Highway 89A # 1047Sedona, AZ 86336-5344 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 17301 N Canyon StCarlsbad, NM 88220-5809 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 18201 E Las Cruces Ave Ste 1501Las Cruces, NM 88001-3488 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 191012 Marquez Pl Unit 106BSanta Fe, NM 87505-1833 · Phone (866) 273-2451 · Fax (866) 608-5560

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
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Analyst
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520

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 Ruth Estrada Portillo's NPI number?

The NPI number for Ruth Estrada Portillo is 1336682798. It was assigned to this individual provider in the NPPES registry on December 2, 2016.

Where is Ruth Estrada Portillo located?

Ruth Estrada Portillo practices at 1200 Concord Ave Ste 185, Concord, CA 94520. The listed phone number is (877) 910-6538.

What is Ruth Estrada Portillo'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 Ruth Estrada Portillo was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.