Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolyn Powers Wiersma

Child & Adolescent Psychiatry Physician in Chinle, AZ · enumerated 2015.

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

National Provider Identifier

1780070805

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Registry record

Entity type Individual (Type 1)

Name Carolyn Powers Wiersma

Sex Female

Practice address Us Highway 191 & Hospital Road, Chinle, AZ, 86503

Phone (864) 884-7879

Enumeration date Apr 15, 2015

Last updated in NPPES Oct 2, 2020

Taxonomy & licenses

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License MD463873 (PA) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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.

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Frequently asked questions

Is NPI 1780070805 active?

Yes, as of the latest NPPES snapshot, NPI 1780070805 is active (record last updated 2020-10-02).

How do I verify Carolyn Wiersma's NPI record?

Cross-check NPI 1780070805 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-02.