Arthur Sullivan III
NPI 1821327115 · Addiction (Substance Use Disorder) Counselor · Garrison, NY
Arthur Sullivan III is a Addiction (Substance Use Disorder) Counselor provider in Garrison, NY (NPI 1821327115).
Provider details
- NPI number
- 1821327115
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2009-12-15
- Last updated
- 2009-12-15
Frequently asked questions
- What is Arthur Sullivan III's NPI number?
- Arthur Sullivan III's National Provider Identifier (NPI) is 1821327115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Sullivan III's specialty?
- Arthur Sullivan III is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Arthur Sullivan III located?
- Arthur Sullivan III's practice location on file with NPPES is 21 Franciscan Way, Garrison, NY 10524-3432.
- What is Arthur Sullivan III's phone number?
- The practice phone number listed in the NPPES registry for Arthur Sullivan III is (845) 335-1000.
- Is Arthur Sullivan III's NPI active?
- Yes — Arthur Sullivan III's NPI (1821327115) is active in the NPPES registry as of the last update on 2009-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.