Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Maree Flay, ARNP,CNM

Advanced Practice Midwife in Everett, WA · enumerated 2006.

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

National Provider Identifier

1588749451

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Registry record

Entity type Individual (Type 1)

Name Sarah Maree Flay

Credential ARNP,CNM

Sex Female

Practice address 900 Pacific Ave, Suite 501, Everett, WA, 98201

Phone (425) 303-6500

Enumeration date Oct 26, 2006

Last updated in NPPES Sep 10, 2020

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP3000597 (WA) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP3000597 (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

Is NPI 1588749451 active?

Yes, as of the latest NPPES snapshot, NPI 1588749451 is active (record last updated 2020-09-10).

How do I verify Sarah Flay's NPI record?

Cross-check NPI 1588749451 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 2020-09-10.