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Active NPI 1578449187 Individual Practitioner Male Practitioner

Joseph E Dunlap Facen

Behavior Analyst • Herndon, VA

Professional Overview & Biography Verified Profile Summary

Joseph Facen is a registered healthcare professional specializing in 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
Associated Practice Facility / Clinic
🏢 Autism First, Llc Facility NPI 1497343701

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Herndon, VA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.0 Yrs
Regional Practice Density
59 Specialists

Practicing in Herndon, VA (2797 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: 2025-08-12
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.

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

6 Historical Events
NPI Profile Active August 12, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location August 12, 2025

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

📍
Updated Business Mailing Address August 12, 2025

Registered at 2250 WHITE CORNUS LN, RESTON, VA 201911137 (Tel: 5712630751)

👤
Provider Name / Credentials Updated August 12, 2025

Recorded as JOSEPH FACEN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 12, 2025

Behavior Analyst

🟢
Initial NPI Registration & Enumeration August 12, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1578449187
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 12, 2025
Last Update: August 12, 2025
Sole Proprietor: No

Mailing Address

2250 White Cornus Ln

Reston, VA 201911137

Phone: 5712630751

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.