Siobhan Bowler, MC, MAC, CSAC
NPI 1184585614 · Addiction (Substance Use Disorder) Counselor · Arlington, VA
Siobhan Bowler, MC, MAC, CSAC is a Addiction (Substance Use Disorder) Counselor provider in Arlington, VA (NPI 1184585614).
Provider details
- NPI number
- 1184585614
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MC, MAC, CSAC
- Sex
- Female
- Sole proprietor
- No
- License
- 0710103095 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-11-24
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Siobhan Bowler's NPI number?
- Siobhan Bowler's National Provider Identifier (NPI) is 1184585614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siobhan Bowler's specialty?
- Siobhan Bowler is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Siobhan Bowler located?
- Siobhan Bowler's practice location on file with NPPES is 2110 Washington Blvd, Arlington, VA 22204-5719.
- What is Siobhan Bowler's phone number?
- The practice phone number listed in the NPPES registry for Siobhan Bowler is (703) 228-6361.
- Is Siobhan Bowler's NPI active?
- Yes — Siobhan Bowler's NPI (1184585614) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.