James O'Brien, CASAC
NPI 1164845822 · Addiction (Substance Use Disorder) Counselor · Westhampton Beach, NY
James O'Brien, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Westhampton Beach, NY (NPI 1164845822).
Provider details
- NPI number
- 1164845822
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Male
- Sole proprietor
- No
- License
- 3700 (NY)
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
12 yrs in NPPES 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
- 2014-01-30
- Last updated
- 2014-01-30
Frequently asked questions
- What is James O'Brien's NPI number?
- James O'Brien's National Provider Identifier (NPI) is 1164845822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James O'Brien's specialty?
- James O'Brien is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is James O'Brien located?
- James O'Brien's practice location on file with NPPES is 7 Seafield Ln, Westhampton Beach, NY 11978-2714.
- What is James O'Brien's phone number?
- The practice phone number listed in the NPPES registry for James O'Brien is (631) 288-1122.
- Is James O'Brien's NPI active?
- Yes — James O'Brien's NPI (1164845822) is active in the NPPES registry as of the last update on 2014-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.