Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mercy A. Halverson

Q: What type of organization is Mercy A. Halverson?

Mercy A. Halverson is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

Clinical Medical Laboratory in Fresno, CA · enumerated 2007 · authorized official Mercy Halverson, Owner.

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

National Provider Identifier

1396962973

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Registry record

Entity type Organization (Type 2)

Legal business name Mercy A. Halverson

Other name <Unavail>

Practice address 1817 N Helm Ave, Suite 107, Fresno, CA, 93727

Phone (559) 456-2334

Enumeration date Apr 18, 2007

Last updated in NPPES Jun 23, 2008

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Mercy Halverson

Title Owner

Phone (559) 456-2334

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 type of organization is Mercy A. Halverson?

Mercy A. Halverson is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-23.