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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Melissa Anne Davidson, RN, BSN

Case Management Registered Nurse in Lake Mary, FL · enumerated 2012.

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

National Provider Identifier

1497006944

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Registry record

Entity type Individual (Type 1)
Name Mrs. Melissa Anne Davidson
Credential RN, BSN
Sex Female
Practice address 120 International Pkwy, Suite 220, Lake Mary, FL, 32746
Phone (407) 333-8166
Fax (407) 333-8928
Enumeration date Sep 24, 2012
Last updated in NPPES Sep 24, 2012

Taxonomy & licenses

163WC0400X Case Management Registered Nurse Nursing Service Providers · License 2002832 (FL) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

What specialty is Melissa Davidson?
Melissa Davidson is registered in NPPES with the primary taxonomy of Case Management Registered Nurse. 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 2012-09-24.