Alexander Winston, LADC
NPI 1255114187 · Addiction (Substance Use Disorder) Counselor · Boston, MA
Alexander Winston, LADC is a Addiction (Substance Use Disorder) Counselor provider in Boston, MA (NPI 1255114187).
Provider details
- NPI number
- 1255114187
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LADC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13480 (MA)
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
2 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
- 2023-08-15
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Alexander Winston's NPI number?
- Alexander Winston's National Provider Identifier (NPI) is 1255114187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Winston's specialty?
- Alexander Winston is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Alexander Winston located?
- Alexander Winston's practice location on file with NPPES is 135 Seaport Blvd Apt 920, Boston, MA 02210-2715.
- What is Alexander Winston's phone number?
- The practice phone number listed in the NPPES registry for Alexander Winston is (617) 877-2739.
- Is Alexander Winston's NPI active?
- Yes — Alexander Winston's NPI (1255114187) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.