Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine A Carr, CNM, ARNP

Advanced Practice Midwife in Renton, WA · enumerated 2006.

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

National Provider Identifier

1558308064

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Registry record

Entity type Individual (Type 1)

Name Katherine A Carr

Credential CNM, ARNP

Sex Female

Practice address 4033 Talbot Rd S, Ste 440, Renton, WA, 98055

Phone (425) 656-5321

Fax (425) 656-5319

Enumeration date Jun 1, 2006

Last updated in NPPES Nov 28, 2017

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP30000164 (WA) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

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

How do I verify Katherine Carr's NPI record?

Cross-check NPI 1558308064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558308064 active?

Yes, as of the latest NPPES snapshot, NPI 1558308064 is active (record last updated 2017-11-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-28.