John Cowen, CASAC-T
NPI 1689839045 · Addiction (Substance Use Disorder) Counselor · Staten Island, NY
John Cowen, CASAC-T is a Addiction (Substance Use Disorder) Counselor provider in Staten Island, NY (NPI 1689839045).
Provider details
- NPI number
- 1689839045
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC-T
- Sex
- Male
- Sole proprietor
- No
- License
- CASAC-T (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
17 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
- 2008-07-25
- Last updated
- 2008-07-25
Frequently asked questions
- What is John Cowen's NPI number?
- John Cowen's National Provider Identifier (NPI) is 1689839045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cowen's specialty?
- John Cowen is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Cowen located?
- John Cowen's practice location on file with NPPES is 1688 Victory Blvd, Staten Island, NY 10314-3533.
- What is John Cowen's phone number?
- The practice phone number listed in the NPPES registry for John Cowen is (718) 447-5700.
- Is John Cowen's NPI active?
- Yes — John Cowen's NPI (1689839045) is active in the NPPES registry as of the last update on 2008-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.