Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Tillman R Ricketson, BCABA

Assistant Behavior Analyst in Columbus, OH · enumerated 2010.

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

National Provider Identifier

1770815441

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Registry record

Entity type Individual (Type 1)

Name Mr. Tillman R Ricketson

Credential BCABA

Sex Male

Practice address Columbus, OH, 43228

Phone (855) 832-6727

Enumeration date Feb 5, 2010

Last updated in NPPES Oct 23, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers · License 0-07-2340 (OH) Primary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 0-07-2340 (FL) Secondary

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 Tillman Ricketson practice?

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

What is the NPI number for Tillman Ricketson?

The National Provider Identifier (NPI) for Tillman Ricketson is 1770815441, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-23.