David Barszewski, LCSW-R; CASAC
NPI 1962581769 · Addiction (Substance Use Disorder) Counselor · Canandaigua, NY
David Barszewski, LCSW-R; CASAC is a Addiction (Substance Use Disorder) Counselor provider in Canandaigua, NY (NPI 1962581769).
Provider details
- NPI number
- 1962581769
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW-R; CASAC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11035 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2006-11-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is David Barszewski's NPI number?
- David Barszewski's National Provider Identifier (NPI) is 1962581769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Barszewski's specialty?
- David Barszewski is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is David Barszewski located?
- David Barszewski's practice location on file with NPPES is Ontario County Substance Abuse Services/Turnings, Canandaigua, NY 14424.
- What is David Barszewski's phone number?
- The practice phone number listed in the NPPES registry for David Barszewski is (585) 396-4190.
- Is David Barszewski's NPI active?
- Yes — David Barszewski's NPI (1962581769) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.