NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Calvin Duncan

Mental Health Counselor in Deltona, FL · enumerated 2016 · practices at Florida United Methodist Childrens Home, Inc..

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

National Provider Identifier

1265985345

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Calvin Duncan
Sex Male
Practice address 517 Deltona Blvd Ste A, Deltona, FL, 32725
Phone (407) 483-8953
Enumeration date Jul 26, 2016
Last updated in NPPES Jul 26, 2016

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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

Where does Calvin Duncan practice?
The practice location on file with NPPES is in Deltona, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Calvin Duncan?
The National Provider Identifier (NPI) for Calvin Duncan is 1265985345, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-26.