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SAMANTHA ALEXANDER LCSW
NPI 1538737804
Social Worker in Saint Louis, MO

Active since June 14, 2021
620 S TAYLOR AVE RM 202, SAINT LOUIS, MO 63110(314) 477-3428 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 23, 2026, Jun 14, 2021 (2 updates tracked since 2021).

About Samantha Alexander Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAMANTHA ALEXANDER LCSW (NPI 1538737804) is an individual social worker in Saint Louis, Missouri, licensed in Missouri (2023030164) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1538737804
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameSAMANTHA ALEXANDERCredential: LCSW
Location Address620 S TAYLOR AVE RM 202Saint Louis, MO 63110-1035
Mailing Address620 S Taylor Ave Rm 202Saint Louis, MO 63110-1035 · (314) 477-3428
Phone(314) 477-3428
Sole ProprietorYes
Enumeration DateJune 14, 2021
Last NPPES UpdateJanuary 23, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1538737804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MO · 2023030164
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
620 S TAYLOR AVE RM 202, Saint Louis, MO 63110
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WASHINGTON UNIVERSITY
Pharmacy (Clinic Pharmacy)
620 S TAYLOR AVE RM 202
SAINT LOUIS, MO 63110
St. Louis City (314) 273-4246
LAUREN KARPMAN PHARM. D.
Pharmacist
620 S TAYLOR AVE RM 202
SAINT LOUIS, MO 63110
St. Louis City (314) 273-4246

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Samantha Alexander's NPI number?

The NPI number for Samantha Alexander is 1538737804. It was assigned to this individual provider in the NPPES registry on June 14, 2021.

Where is Samantha Alexander located?

Samantha Alexander practices at 620 S Taylor Ave Rm 202, Saint Louis, MO 63110. The listed phone number is (314) 477-3428.

What is Samantha Alexander's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Samantha Alexander was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.