Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy Cullen Rios

Registered Nurse in Elyria, OH · enumerated 2025.

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

National Provider Identifier

1255211637

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Registry record

Entity type Individual (Type 1)

Name Timothy Cullen Rios

Sex Male

Practice address 540 Griswold Rd, Elyria, OH, 44035

Phone (833) 510-4357

Fax (866) 460-2997

Enumeration date Sep 5, 2025

Last updated in NPPES Sep 5, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 532629 (OH) 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

Is NPI 1255211637 active?

Yes, as of the latest NPPES snapshot, NPI 1255211637 is active (record last updated 2025-09-05).

How do I verify Timothy Rios's NPI record?

Cross-check NPI 1255211637 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Meredith Wylie Addiction Medicine (Psychiatry & Neurology) Physician · Elyria, OH NPI 1457747412 Aracelis Bell Psychiatric/Mental Health Nurse Practitioner · Elyria, OH NPI 1093221897 Victoria Mcginnis Professional Counselor · Elyria, OH NPI 1134767551 Victoria Hartley Psychiatric/Mental Health Nurse Practitioner · Elyria, OH NPI 1477147205 Anthony Ruth Addiction (Substance Use Disorder) Counselor · Elyria, OH NPI 1851965362 Hannah Runge Addiction (Substance Use Disorder) Counselor · Elyria, OH NPI 1730818881 Patricia Dunstan Registered Nurse · Elyria, OH NPI 1043947625 Lacey Dean Licensed Practical Nurse · Elyria, OH NPI 1962286625

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-05.