Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Horatio Marcshaun Ridgeway

Behavior Analyst in North Highlands, CA · enumerated 2026.

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

National Provider Identifier

1659284693

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Registry record

Entity type Individual (Type 1)

Name Horatio Marcshaun Ridgeway

Sex Male

Practice address 4930 Polk St Apt 62, North Highlands, CA, 95660

Phone (279) 218-7419

Enumeration date Sep 22, 2026

Last updated in NPPES Oct 14, 2026

Taxonomy & licenses

103K00000X Behavior Analyst 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 Horatio Ridgeway practice?

The practice location on file with NPPES is in North Highlands, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Horatio Ridgeway?

The National Provider Identifier (NPI) for Horatio Ridgeway is 1659284693, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-14.