Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann M Failoni, ARNP

Q: What is the NPI number for Ann Failoni?

The National Provider Identifier (NPI) for Ann Failoni is 1245257054, a Type 1 (individual) record in the CMS NPPES registry.

Adult Health Nurse Practitioner in Port Hadlock, WA · enumerated 2006 · practices at Olympic Peninsula Health Services.

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

National Provider Identifier

1245257054

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Registry record

Entity type Individual (Type 1)

Name Ann M Failoni

Credential ARNP

Sex Female

Practice address 661 Ness Corner Rd, Port Hadlock, WA, 98339

Phone (360) 912-5777

Fax (206) 472-6035

Enumeration date Jul 16, 2006

Last updated in NPPES Jan 8, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30005953 (WA) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30005953 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
423898079	Other	WA	GROUP HEALTH COOPERATIVE
8937956	Other	WA	L & I (CRIME VICTIM)
3976FA	Other	WA	REGENCE BLUESHIELD
9635301	Medicaid	WA	-
0202595	Other	WA	L & I (REGULAR)
192942504	Other	WA	US DEPT OF LABOR
P00272186	Other	WA	RAILROAD MEDICARE

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 is the NPI number for Ann Failoni?

The National Provider Identifier (NPI) for Ann Failoni is 1245257054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ann Failoni practice?

The practice location on file with NPPES is in Port Hadlock, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Olympic Peninsula Health Services Addiction Medicine (Internal Medicine) Physician · Port Hadlock, WA NPI 1700373321

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-08.