Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DAYSI AREVALO
NPI 1124787593
Behavior Technician in Vienna, VA

Active since December 14, 2021
2600 PARK TOWER DR STE 200, VIENNA, VA 22180(907) 770-0862 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 11, 2026, Dec 14, 2021 (2 updates tracked since 2021).

About Daysi Arevalo NPPES

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

DAYSI AREVALO (NPI 1124787593) is an individual behavior technician in Vienna, Virginia and active in the NPI registry since December 2021.

NPPES Registry Identity

NPI1124787593
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameDAYSI AREVALO
Location Address2600 PARK TOWER DR STE 200Vienna, VA 22180-7394
Mailing Address2000 Tower Oaks Blvd Fl 5Rockville, MD 20852-4282 · (301) 444-5001
Sole ProprietorNo
Enumeration DateDecember 14, 2021
Last NPPES UpdateAugust 11, 20262 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
NPI 1124787593 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.
2600 PARK TOWER DR STE 200, Vienna, VA 22180

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
2600 PARK TOWER DR STE 200
VIENNA, VA 22180
Behavior Technician
2600 PARK TOWER DR STE 200
VIENNA, VA 22180
Behavior Technician
2600 PARK TOWER DR STE 200
VIENNA, VA 22180
Behavior Technician
2600 PARK TOWER DR STE 200
VIENNA, VA 22180
Behavior Technician
2600 PARK TOWER DR STE 200
VIENNA, VA 22180
Behavior Technician
2600 PARK TOWER DR STE 200
VIENNA, VA 22180
Behavior Technician
2600 PARK TOWER DR STE 200
VIENNA, VA 22180
Behavior Technician
2600 PARK TOWER DR STE 200
VIENNA, VA 22180

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 Daysi Arevalo's NPI number?

The NPI number for Daysi Arevalo is 1124787593. It was assigned to this individual provider in the NPPES registry on December 14, 2021.

Where is Daysi Arevalo located?

Daysi Arevalo practices at 2600 Park Tower Dr Ste 200, Vienna, VA 22180. The listed phone number is (907) 770-0862.

What is Daysi Arevalo'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 Daysi Arevalo was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.