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MS. SIOBHAN ELLIN BOWLER MC, MAC, CSAC
NPI 1184585614
Counselor - Addiction (Substance Use Disorder) in Arlington, VA

Active since November 24, 2025
2110 WASHINGTON BLVD, ARLINGTON, VA 22204(703) 228-6361 Get Directions Write a Review

NPPES record last updated: November 24, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Ms. Siobhan Ellin Bowler Mc, Mac, Csac NPPES

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

MS. SIOBHAN ELLIN BOWLER MC, MAC, CSAC (NPI 1184585614) is an individual addiction (substance use disorder) provider in Arlington, Virginia, licensed in Virginia (0710103095) and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1184585614
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. SIOBHAN ELLIN BOWLERCredential: MC, MAC, CSAC
Location Address2110 WASHINGTON BLVDArlington, VA 22204-5719
Mailing Address2110 Washington BlvdArlington, VA 22204-5719 · (703) 228-6361
Phone(703) 228-6361
Sole ProprietorNo
Enumeration DateNovember 24, 2025
NPPES CertifiedNovember 24, 2025
✔ NPI 1184585614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in VA · 0710103095
2110 WASHINGTON BLVD, Arlington, VA 22204
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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.

SARAH N PETERS MS, OTR/L
Occupational Therapist
2110 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-6065
MARGARET DASSIRA
Psychologist (School)
2110 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-6000
ELIZABETH BRADY MSW
Social Worker (School)
2110 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-8398
ANGELA M JI
Psychologist (School)
2110 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-6061
MARCIA CARTER
Social Worker
2110 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-6735
JENNA GLASER
Psychologist (School)
2110 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-5471
FRANCISCO JAVIER MARTINEZ
Social Worker (School)
2110 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-6061
KRISTEN DONELL OVERSTREET M.S. CCC-SLP
Speech-Language Pathologist
2110 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-6000

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 Siobhan Bowler's NPI number?

The NPI number for Siobhan Bowler is 1184585614. It was assigned to this individual provider in the NPPES registry on November 24, 2025.

Where is Siobhan Bowler located?

Siobhan Bowler practices at 2110 Washington Blvd, Arlington, VA 22204. The listed phone number is (703) 228-6361.

What is Siobhan Bowler's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Siobhan Bowler was last updated on November 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.