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

Mary Beth Davis, LPCMH

Mental Health Counselor in Wilmington, DE · enumerated 2023.

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

National Provider Identifier

1053199182

Verified

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Registry record

Entity type Individual (Type 1)

Name Mary Beth Davis

Credential LPCMH

Sex Female

Practice address Wilmington, DE, 19809

Phone (302) 689-3836

Enumeration date Sep 19, 2023

Last updated in NPPES Dec 26, 2024

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 20853 (NC) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License PC-012433 (PA) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 37PC00935900 (NJ) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License PC-0011181 (DE) 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

What specialty is Mary Davis?

Mary Davis is registered in NPPES with the primary taxonomy of Mental Health Counselor. 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.

Other providers at this practice address

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Cadence Counseling and Wellness LLC Adult Mental Health Clinic/Center · Wilmington, DE NPI 1285401521 Kathleen Flood Mental Health Counselor · Wilmington, DE NPI 1003679838 Two Step Therapy Delaware Mental Health Clinic/Center (Including Community Mental Health Center) · Wilmington, DE NPI 1851242184

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-26.