Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Daniel Davis, LCSW

Clinical Social Worker in Tampa, FL · enumerated 2006.

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

National Provider Identifier

1568497857

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Registry record

Entity type Individual (Type 1)

Name Mark Daniel Davis

Credential LCSW

Sex Male

Practice address 3820 Northdale Blvd, 312b, Tampa, FL, 33624

Phone (813) 968-3417

Enumeration date Jul 12, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW3987 (FL) Primary

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 Mark Davis?

Mark Davis 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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Steven Knezevich Orthopaedic Surgery Physician · Tampa, FL NPI 1457356701 Bethany Hahn Physical Therapist · Tampa, FL NPI 1699870386 John Henry Physical Therapist · Tampa, FL NPI 1356405534 Frans Vogels Physical Therapist · Tampa, FL NPI 1780748053 Physiotherapy Associates Home Rehabilitation, LLC Home Health Agency · Tampa, FL NPI 1285859439 Rebecca Scott Home Health Registered Nurse · Tampa, FL NPI 1447451257 Steven Knezevich, M.D., P.A. Orthopaedic Surgery Physician · Tampa, FL NPI 1417251034 Nicole Davis Clinical Social Worker · Tampa, FL NPI 1356602650

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.