MAHER MASSIS
NPI 1023905858
Counselor - Mental Health in Herndon, VA

Active since June 23, 2025
13655 DULLES TECHNOLOGY DR STE 120, HERNDON, VA 20171(571) 665-4025 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Counselor
  • Mental Health

About MAHER MASSIS

This page provides the complete NPI Profile along with additional information for Maher Massis, a provider established in Herndon, Virginia with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1023905858 assigned on June 2025. The practitioner's primary taxonomy code is 101YM0800X with license number 0704018169 (VA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1023905858 Verify this NPI
Provider Name
MAHER MASSIS
Gender
Male
Entity Type
Individual
Location Address
13655 DULLES TECHNOLOGY DR STE 120 HERNDON, VA 20171
Location Phone
(571) 665-4025
Mailing Address
13582 BIG BOULDER RD HERNDON, VA 20171
Mailing Phone
(571) 236-7588
Is Sole Proprietor?
No
Enumeration Date
06-23-2025
Last Update Date
06-23-2025
Code Navigator

A mental health counselor like Maher Massis provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
0704018169
License State
VA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YP2500XBehavioral Health & Social Service Providers

Counselor
Professional

0704018169 (VA)

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Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Social Worker (Clinical)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Clinic/Center (Mental Health (Including Community Mental Health Center))
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Social Worker (Clinical)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Counselor (Mental Health)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Counselor (Mental Health)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Art Therapist
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Counselor (Mental Health)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171
Social Worker (Clinical)
13655 DULLES TECHNOLOGY DR STE 120
HERNDON, VA 20171

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023905858, enumerated as an "individual" on June 23, 2025.

The provider is located at 13655 DULLES TECHNOLOGY DR STE 120 HERNDON, VA 20171 and the phone number is (571) 665-4025.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.