LUCY MAHER DNP, BSN
NPI 1235973165
Nurse Practitioner in Seattle, WA

Q: What is Lucy Maher's NPI number?

The NPI number for Lucy Maher is 1235973165. It was assigned to this individual provider in the NPPES registry on June 24, 2024.

Q: What is Lucy Maher's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Lucy Maher was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 24, 2024

1442 19TH AVE, SEATTLE, WA 98122(206) 858-3166 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 2, 2026, Jun 24, 2024 (2 updates tracked since 2024).

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About Lucy Maher Dnp, Bsn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LUCY MAHER DNP, BSN (NPI 1235973165) is an individual nurse practitioner in Seattle, Washington, licensed in Washington (AP70067844) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1235973165

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameLUCY MAHERCredential: DNP, BSN

Location Address1442 19TH AVESeattle, WA 98122-2853

Mailing Address1442 19th AveSeattle, WA 98122-2853 · (206) 858-3166

Phone(206) 858-3166

Sole ProprietorYes

Enumeration DateJune 24, 2024

Last NPPES UpdateFebruary 2, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 2, 2026

✔ NPI 1235973165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in WA · AP70067844

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered NurseTaxonomy 163W00000X · License RN61206651 (WA), NUR-RN-LIC-217203 (MT)

1442 19TH AVE, Seattle, WA 98122

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lucy Maher's NPI number?

The NPI number for Lucy Maher is 1235973165. It was assigned to this individual provider in the NPPES registry on June 24, 2024.

Where is Lucy Maher located?

Lucy Maher practices at 1442 19th Ave, Seattle, WA 98122. The listed phone number is (206) 858-3166.

What is Lucy Maher's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Lucy Maher was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.