Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Maria Wilson, LMSW

Social Worker in Perry Point, MD · enumerated 2022.

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

National Provider Identifier

1518609643

Verified

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Registry record

Entity type Individual (Type 1)

Name Alexandra Maria Wilson

Credential LMSW

Sex Female

Practice address 601 Perryville Dr Bldg 22, Perry Point, MD, 21902

Phone (410) 642-2411

Enumeration date Apr 9, 2022

Last updated in NPPES Mar 30, 2023

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 28237 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
1841744232	Medicaid	MD	-

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

Is NPI 1518609643 active?

Yes, as of the latest NPPES snapshot, NPI 1518609643 is active (record last updated 2023-03-30).

How do I verify Alexandra Wilson's NPI record?

Cross-check NPI 1518609643 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-30.