Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ariel Joy Wootan Merkling, CSW

Social Worker in Springville, UT · enumerated 2016.

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

National Provider Identifier

1720530199

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Registry record

Entity type Individual (Type 1)

Name Ariel Joy Wootan Merkling

Credential CSW

Sex Female

Practice address 763 N 1650 W, Springville, UT, 84663

Phone (801) 704-1358

Enumeration date Nov 1, 2016

Last updated in NPPES Nov 1, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 9662011-3502 (UT) Primary

104100000X Social Worker Behavioral Health & Social Service Providers · License 0009920915 (CO) 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

Is NPI 1720530199 active?

Yes, as of the latest NPPES snapshot, NPI 1720530199 is active (record last updated 2016-11-01).

How do I verify Ariel Wootan Merkling's NPI record?

Cross-check NPI 1720530199 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 2016-11-01.