Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1568056992 Individual Practitioner Female Practitioner

Nancy Yanez , BCaBA

Assistant Behavior Analyst • Herndon, VA

Professional Overview & Biography Verified Profile Summary

Nancy Yanez, BCaBA is a registered healthcare professional specializing in Assistant Behavior Analyst in Herndon, VA. Practice services are available at 131 ELDEN ST STE 302 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

131 Elden St Ste 302

Herndon, VA 201704851

Telephone 7034964371
Fax 7034354021
Associated Practice Facility / Clinic
🏢 Autism First, Llc Facility NPI 1497343701

Specialty Benchmarks & Practice Insights

Comparative analytics for Assistant Behavior Analyst in Herndon, VA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
8 Specialists

Practicing in Herndon, VA (276 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: 2026-03-18
Assistant Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 106E00000X

State License VA 0134000669

An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.

Secondary Practice Locations

1933 Thomson Dr

Lynchburg, VA 245011008

Phone: 7034964371

1045 Main St Ste 2

Danville, VA 245411800

Phone: 7034964371

24805 Pinebrook Rd

Chantilly, VA 201524126

Phone: 7034964371

6800 Paragon Pl Ste 237

Richmond, VA 232301651

Phone: 7034964371

130 Carriebrooke Dr

Stephens City, VA 226556000

Phone: 7034964371

4445 Corporation Ln Ste 245

Virginia Beach, VA 234623676

Phone: 7034964371

3433 Brambleton Ave Ste 201a

Roanoke, VA 240186527

Phone: 7034964371

11835 Fishing Point Dr Ste 202

Newport News, VA 236062585

Phone: 7034964371

7960 Donegan Dr Ste 200

Manassas, VA 201098236

Phone: 7034964371

Practice Associates & Co-Workers

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

40 Associated Practitioners
Michaela Nameth

Behavior Technician

NPI 1003566852
Bethany Alves

Behavior Analyst

NPI 1023656816
Mary Humphries

Behavior Technician

NPI 1033078738
Shwetha Madyalamajalu

Behavior Technician

NPI 1053296343
Janelle Allison , BCBA

Behavior Analyst

NPI 1053617159

Board Certified Behavior Analyst

Jason Smith

Behavior Analyst

NPI 1053829523

Career & Practice History Timeline

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

11 Historical Events
👤
Provider Name / Credentials Updated March 18, 2026

Recorded as NANCY YANEZ, BCABA

📍
Updated Practice Location February 05, 2026

Registered at 131 ELDEN ST STE 302, HERNDON, VA 201704851 (Tel: 7034964371)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 05, 2026

Assistant Behavior Analyst (License #0134000669 in VA)

📍
Updated Practice Location August 07, 2025

Registered at 24805 PINEBROOK RD, CHANTILLY, VA 201524126 (Tel: 7034964371)

📍
Updated Business Mailing Address August 07, 2025

Registered at 24805 PINEBROOK RD STE 312, CHANTILLY, VA 201524128 (Tel: 7034964371)

NPI Profile Active February 25, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location February 25, 2021

Registered at 7529 STANDISH PL STE 355, DERWOOD, MD 208552733 (Tel: 3014445001)

📍
Updated Business Mailing Address February 25, 2021

Registered at 7529 STANDISH PL STE 355, DERWOOD, MD 208552733 (Tel: 3014445001)

👤
Provider Name / Credentials Updated February 25, 2021

Recorded as NANCY YANEZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 25, 2021

Behavior Technician

🟢
Initial NPI Registration & Enumeration February 25, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1568056992
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 25, 2021
Last Update: March 18, 2026
Sole Proprietor: Yes

Mailing Address

24805 Pinebrook Rd Ste 312

Chantilly, VA 201524128

Phone: 7034964371

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.