Arthur Karwowski, MA, EDS
NPI 1396043535 · Addiction (Substance Use Disorder) Counselor · South Amboy, NJ
Arthur Karwowski, MA, EDS is a Addiction (Substance Use Disorder) Counselor provider in South Amboy, NJ (NPI 1396043535).
Provider details
- NPI number
- 1396043535
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MA, EDS
- 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
15 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
- 2011-03-12
- Last updated
- 2011-03-12
Frequently asked questions
- What is Arthur Karwowski's NPI number?
- Arthur Karwowski's National Provider Identifier (NPI) is 1396043535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Karwowski's specialty?
- Arthur Karwowski is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Arthur Karwowski located?
- Arthur Karwowski's practice location on file with NPPES is 14 Roll Ave, South Amboy, NJ 08879-1021.
- What is Arthur Karwowski's phone number?
- The practice phone number listed in the NPPES registry for Arthur Karwowski is (732) 762-8373.
- Is Arthur Karwowski's NPI active?
- Yes — Arthur Karwowski's NPI (1396043535) is active in the NPPES registry as of the last update on 2011-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.