Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Karen Hauenstein, PA-C

Physician Assistant in Layton, UT · enumerated 2006.

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

National Provider Identifier

1558316349

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Registry record

Entity type Individual (Type 1)

Name Ms. Karen Hauenstein

Credential PA-C

Sex Female

Practice address 124 S Fairfield Rd, Layton, UT, 84041

Phone (801) 546-9441

Fax (801) 546-2422

Enumeration date May 23, 2006

Last updated in NPPES Mar 3, 2008

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 212991-1206 (UT) 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 1558316349 active?

Yes, as of the latest NPPES snapshot, NPI 1558316349 is active (record last updated 2008-03-03).

How do I verify Karen Hauenstein's NPI record?

Cross-check NPI 1558316349 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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Comfort Hospice Care, LLC Community Based Hospice Care Agency · Layton, UT NPI 1770585143 Joseph Francis Family Medicine Physician · Layton, UT NPI 1437268414 Mountain View Medical Family Medicine Physician · Layton, UT NPI 1649372723 Sleep Institute of Utah Lc Sleep Disorder Diagnostic Clinic/Center · Layton, UT NPI 1417044033 Eric Rawlin Chiropractor · Layton, UT NPI 1922173657 Layton Family Medicine Primary Care Clinic/Center · Layton, UT NPI 1750596086 Tiffany Vendela Physical Therapist · Layton, UT NPI 1932438249 Kimberly Simpson Family Nurse Practitioner · Layton, UT NPI 1235488917

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-03.