BRIAN HASSER LCSW NPI 1477273258

NPI Information

  • NPI: 1477273258
  • Provider Name: BRIAN HASSER, LCSW
  • Classification: Social Worker - 1041S0200X
  • Specialization: School
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3911 BLENHEIM BLVD STE 43B
    FAIRFAX, VA
    ZIP 22030
  • Phone: (703) 691-0036

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NPI Details

Brian Hasser, LCSW is a school social worker in Fairfax, VA. Brian Hasser, LCSW NPI is 1477273258. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

3911 BLENHEIM BLVD STE 43B
FAIRFAX, VA
ZIP 22030-434
Phone: (703) 691-0036

The NPI 1477273258 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS).

The enumeration date for this NPI number is 8/31/2022 and was last updated on 10/15/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
11041S0200XSocial WorkerSchoolPPS-0607536VIRGINIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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