Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Dillingham Jr., LICDC

Addiction (Substance Use Disorder) Counselor in Middletown, OH · enumerated 2016.

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

National Provider Identifier

1225573496

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Thomas Dillingham Jr.

Credential LICDC

Sex Male

Practice address 4421 Roosevelt Blvd Ste A, Middletown, OH, 45044

Phone (833) 952-0829

Enumeration date Dec 27, 2016

Last updated in NPPES Jul 31, 2019

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 161408 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
0246686	Medicaid	OH	-

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

How do I verify Thomas Dillingham's NPI record?

Cross-check NPI 1225573496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225573496 active?

Yes, as of the latest NPPES snapshot, NPI 1225573496 is active (record last updated 2019-07-31).

Other providers at this practice address

Browse all →

Darcy Whyte Physician Assistant · Middletown, OH NPI 1609314558 Savida Health, PC Addiction Medicine (Internal Medicine) Physician · Middletown, OH NPI 1073175956 Savida Agency, Inc. Addiction Psychiatry Physician · Middletown, OH NPI 1861054744

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-31.