Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melanie Jeanne Throckmorton, ARNP

Adult Health Nurse Practitioner in Bellingham, WA · enumerated 2006 · practices at Lifeline Connections.

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

National Provider Identifier

1669434031

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Melanie Jeanne Throckmorton

Credential ARNP

Sex Female

Practice address 4120 Meridian St Ste 220, Bellingham, WA, 98226

Phone (360) 922-3030

Fax (360) 306-8374

Enumeration date Apr 3, 2006

Last updated in NPPES Aug 27, 2019

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN00065125 (WA) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP3002175 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
AP30002175	Other	WA	ARNP LICENSE
0328358-21	Other	-	ANCC CERTIFICATION # AS A
RN00065125	Other	WA	RN LICENSE
9625443	Medicaid	WA	-

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 1669434031 active?

Yes, as of the latest NPPES snapshot, NPI 1669434031 is active (record last updated 2019-08-27).

How do I verify Melanie Throckmorton's NPI record?

Cross-check NPI 1669434031 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-27.