Jeffrey Lewis, CASAC
NPI 1184808578 · Addiction (Substance Use Disorder) Counselor · Brooklyn, NY
Jeffrey Lewis, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Brooklyn, NY (NPI 1184808578).
Provider details
- NPI number
- 1184808578
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13158 (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
18 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
- 2007-12-21
- Last updated
- 2007-12-21
Frequently asked questions
- What is Jeffrey Lewis's NPI number?
- Jeffrey Lewis's National Provider Identifier (NPI) is 1184808578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Lewis's specialty?
- Jeffrey Lewis is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jeffrey Lewis located?
- Jeffrey Lewis's practice location on file with NPPES is 202 Flatbush Ave, Brooklyn, NY 11217-2177.
- What is Jeffrey Lewis's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Lewis is (718) 398-0800.
- Is Jeffrey Lewis's NPI active?
- Yes — Jeffrey Lewis's NPI (1184808578) is active in the NPPES registry as of the last update on 2007-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.