NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Samantha Davidson, LMSW

Social Worker in Shelton, CT · enumerated 2023 · practices at Marcb Medical LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104500669

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Samantha Davidson
Credential LMSW
Sex Female
Practice address 10 Progress Dr Ste 2, Shelton, CT, 06484
Phone (203) 538-6244
Fax (203) 732-1529
Enumeration date Jun 14, 2023
Last updated in NPPES Jun 14, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Samantha Davidson practice?
The practice location on file with NPPES is in Shelton, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Samantha Davidson?
The National Provider Identifier (NPI) for Samantha Davidson is 1104500669, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-14.