Alexander Watson, LCSW
NPI 1851066435 · Social Worker · Worcester, MA
Alexander Watson, LCSW is a Social Worker provider in Worcester, MA (NPI 1851066435).
Provider details
- NPI number
- 1851066435
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychoanalyst102L00000X
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
4 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
- 2021-08-15
- Last updated
- 2025-08-02
- Certified
- 2025-08-02
Frequently asked questions
- What is Alexander Watson's NPI number?
- Alexander Watson's National Provider Identifier (NPI) is 1851066435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Watson's specialty?
- Alexander Watson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexander Watson located?
- Alexander Watson's practice location on file with NPPES is 509 Plantation St Apt 422, Worcester, MA 01605-4342.
- What is Alexander Watson's phone number?
- The practice phone number listed in the NPPES registry for Alexander Watson is (508) 277-0484.
- Is Alexander Watson's NPI active?
- Yes — Alexander Watson's NPI (1851066435) is active in the NPPES registry as of the last update on 2025-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.