Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1134695778 Individual Practitioner Female Practitioner

Mersayde Gonzalez , BCBA

Behavior Analyst • Concord, CA

Professional Overview & Biography Verified Profile Summary

Mersayde Gonzalez, BCBA is a registered healthcare professional specializing in Behavior Analyst in Concord, CA. Practice services are available at 1200 CONCORD AVE STE 185 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1200 Concord Ave Ste 185

Concord, CA 945205006

Telephone 8773736538
Fax 5103731738
Associated Practice Facility / Clinic
🏢 Londyon Cummings Facility NPI 1215803457

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Concord, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 18.0 Yrs
State Avg: 8.8 Yrs
Regional Practice Density
331 Specialists

Practicing in Concord, CA (20508 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-04-28
Behavior Analyst Primary Specialty

NUCC 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

221 N Kansas St Ste 700

El Paso, TX 799011444

Phone: 8662732451

2350 W Highway 89a # 1047

Sedona, AZ 863365344

Phone: 8662732451

201 N 4th St

Artesia, NM 882102168

Phone: 8662732451

115 E College Blvd

Roswell, NM 882015158

Phone: 8662732451

201 E Las Cruces Ave Ste 1501

Las Cruces, NM 880013488

Phone: 8662732451

1012 Marquez Pl Unit 106b

Santa Fe, NM 875051833

Phone: 8662732451

2705 S Alma School Rd Ste 2

Chandler, AZ 852864400

Phone: 8662732451

21168 E Ocotillo Rd # 1078

Queen Creek, AZ 851428175

Phone: 8662732451

809 W. Riordan Rd. Ste 100, Pmb 1113

Flagstaff, AZ 860010810

Phone: 8662732451

2900 E. Broadway Blvd. Ste 100 #1206

Tuscon, AZ 857165344

Phone: 8662732451

186 E Sheldon St # 1119

Prescott, AZ 863013114

Phone: 8662732451

1408 8th St

Alamogordo, NM 883105115

Phone: 8662732451

100 Gossett Dr Ste B

Aztec, NM 874104529

Phone: 8662732451

950 W Aztec Ave

Gallup, NM 873016666

Phone: 8662732451

2301 E 20th St

Farmington, NM 874018905

Phone: 8662732451

500 N Hudson St

Silver City, NM 880615435

Phone: 8662732451

1224 W 21st St

Clovis, NM 881014199

Phone: 8662732451

6565 Americas Pkwy Ne Ste 200

Albuquerque, NM 871108172

Phone: 8662732451

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

21 Associated Practitioners
Joslynn Collins

Behavior Technician

NPI 1033886692
Riley Hansill

Behavior Technician

NPI 1174471718
Jennifer Lopez

Behavior Technician

NPI 1215519426
Marine Avagyan , BCBA

Behavior Analyst

NPI 1245731462

Board Certified Behavior Analyst

Gladys Ngahu

Behavior Technician

NPI 1255257028
Ruth Estrada Portillo , BA

Behavior Technician

NPI 1336682798

Bachelor of Arts

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location April 28, 2026

Registered at 1200 CONCORD AVE STE 185, CONCORD, CA 945205006 (Tel: 8773736538)

📍
Updated Business Mailing Address April 28, 2026

Registered at 1200 CONCORD AVE STE 185, CONCORD, CA 945205006 (Tel: 8773736538)

👤
Provider Name / Credentials Updated April 28, 2026

Recorded as MERSAYDE GONZALEZ, BCBA

NPI Profile Active October 22, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location October 22, 2018

Registered at 15721 N GREENWAY HAYDEN LOOP STE 103, SCOTTSDALE, AZ 852601776 (Tel: 6023624200)

📍
Updated Business Mailing Address October 22, 2018

Registered at 21600 OXNARD ST STE 1800, WOODLAND HILLS, CA 913677807 (Tel: 8183452345)

👤
Provider Name / Credentials Updated October 22, 2018

Recorded as MERSAYDE VILLARREAL

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2018

Behavior Analyst

🟢
Initial NPI Registration & Enumeration October 22, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1134695778
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 22, 2018
Last Update: April 28, 2026
Sole Proprietor: No

Mailing Address

1200 Concord Ave Ste 185

Concord, CA 945205006

Phone: 8773736538

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

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.