Michael Obrien, CASAC
NPI 1477835650 · Addiction (Substance Use Disorder) Counselor · Hamden, NY
Michael Obrien, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Hamden, NY (NPI 1477835650).
Provider details
- NPI number
- 1477835650
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Male
- Sole proprietor
- No
- License
- 24203 (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
14 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
- 2011-09-14
- Last updated
- 2011-09-14
Frequently asked questions
- What is Michael Obrien's NPI number?
- Michael Obrien's National Provider Identifier (NPI) is 1477835650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Obrien's specialty?
- Michael Obrien is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Michael Obrien located?
- Michael Obrien's practice location on file with NPPES is 34570 State Highway 10, Hamden, NY 13782-1120.
- What is Michael Obrien's phone number?
- The practice phone number listed in the NPPES registry for Michael Obrien is (607) 865-7656.
- Is Michael Obrien's NPI active?
- Yes — Michael Obrien's NPI (1477835650) is active in the NPPES registry as of the last update on 2011-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.