NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Shannon Layton, LCSW, PIP, RN, CNL

Clinical Social Worker in Birmingham, AL · enumerated 2008 · practices at Alliance Community Services, Inc.

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

National Provider Identifier

1659558179

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Registry record

Entity type Individual (Type 1)
Name Mrs. Shannon Layton
Credential LCSW, PIP, RN, CNL
Sex Female
Practice address Birmingham, AL, 35209
Phone (205) 588-5722
Fax (205) 942-6770
Enumeration date Jan 28, 2008
Last updated in NPPES Jun 3, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WA2000X Administrator Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
163WC1500X Community Health Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
163WC0400X Case Management Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
163WX0200X Oncology Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2181C (AL) Primary
163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
163WD0400X Diabetes Educator Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
163WW0000X Wound Care Registered Nurse Nursing Service Providers · License 1-126757 (AL) Secondary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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.

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Frequently asked questions

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.
What specialty is Shannon Layton?
Shannon Layton 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.