Joseph Alexander, CASAC
NPI 1417227406 · Addiction (Substance Use Disorder) Counselor · Staten Island, NY
Joseph Alexander, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Staten Island, NY (NPI 1417227406).
Provider details
- NPI number
- 1417227406
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12056 (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
- 2012-01-06
- Last updated
- 2012-01-06
Frequently asked questions
- What is Joseph Alexander's NPI number?
- Joseph Alexander's National Provider Identifier (NPI) is 1417227406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Alexander's specialty?
- Joseph Alexander is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Joseph Alexander located?
- Joseph Alexander's practice location on file with NPPES is 273 Heberton Ave, Staten Island, NY 10302-1809.
- What is Joseph Alexander's phone number?
- The practice phone number listed in the NPPES registry for Joseph Alexander is (718) 816-6589.
- Is Joseph Alexander's NPI active?
- Yes — Joseph Alexander's NPI (1417227406) is active in the NPPES registry as of the last update on 2012-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.