Margaret Hamilton, LCSW
NPI 1821165457 · Clinical Social Worker · Scotch Plains, NJ
Margaret Hamilton, LCSW is a Clinical Social Worker provider in Scotch Plains, NJ (NPI 1821165457).
Provider details
- NPI number
- 1821165457
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071283-1 (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
- 2006-11-29
- Last updated
- 2012-10-26
Frequently asked questions
- What is Margaret Hamilton's NPI number?
- Margaret Hamilton's National Provider Identifier (NPI) is 1821165457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Hamilton's specialty?
- Margaret Hamilton is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Hamilton located?
- Margaret Hamilton's practice location on file with NPPES is 551 Park Ave, Scotch Plains, NJ 07076-1767.
- What is Margaret Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Margaret Hamilton is (908) 322-9623.
- Is Margaret Hamilton's NPI active?
- Yes — Margaret Hamilton's NPI (1821165457) is active in the NPPES registry as of the last update on 2012-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.