Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kizzy M Blackwell

Behavior Analyst in Middletown, DE · enumerated 2022 · practices at Thrive Behavioral Services.

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

National Provider Identifier

1457004590

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Registry record

Entity type Individual (Type 1)

Name Kizzy M Blackwell

Sex Female

Practice address 108 Patriot Dr Ste A-5, Middletown, DE, 19709

Phone (302) 803-2210

Enumeration date Jan 29, 2022

Last updated in NPPES Oct 30, 2024

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-23-70415 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 Kizzy Blackwell?

Kizzy Blackwell is registered in NPPES with the primary taxonomy of Behavior Analyst. 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

Browse all →

Thrive Behavioral Services Behavior Analyst · Middletown, DE NPI 1528824109 Camara Flowers Behavior Analyst · Middletown, DE NPI 1447142229 Suzette Edmond-Trotmon Behavior Technician · Middletown, DE NPI 1093688269 Brian Goodyear Behavior Technician · Middletown, DE NPI 1225951239

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-30.