Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tiara Annette Perez, C.A.D.C.

Addiction (Substance Use Disorder) Counselor in Ottumwa, IA · enumerated 2017 · practices at Southern Iowa Economic Development Assoc.

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

National Provider Identifier

1164959854

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tiara Annette Perez

Credential C.A.D.C.

Sex Female

Practice address 310 W. Main St., Ottumwa, IA, 52501

Phone (641) 683-6747

Fax (641) 683-6317

Enumeration date May 12, 2017

Last updated in NPPES May 12, 2017

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 15005 (IA) 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 Tiara Perez?

Tiara Perez is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-12.