Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Margaret Anne Schicker, MSW

Clinical Social Worker in Saint Louis, MO · enumerated 2006.

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

National Provider Identifier

1740388206

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Registry record

Entity type Individual (Type 1)

Name Ms. Margaret Anne Schicker

Credential MSW

Sex Female

Practice address 2650 Olive St, Saint Louis, MO, 63103

Phone (314) 371-6500

Fax (314) 371-6508

Enumeration date Sep 20, 2006

Last updated in NPPES May 18, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.012079 (IL) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2005013076 (MO) Primary

Other identifiers

Identifier	Type	State	Issuer
497355404	Medicaid	MO	-

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

What specialty is Margaret Schicker?

Margaret Schicker is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-18.