DAWN LYNN WILLIAMS NURSE PRACTITIONER
NPI 1619268190
Nurse Practitioner in Mesa, AZ

Q: What is Dawn Williams's NPI number?

The NPI number for Dawn Williams is 1619268190. It was assigned to this individual provider in the NPPES registry on May 2, 2011.

Q: What is Dawn Williams'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 Dawn Williams was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 May 02, 2011

4540 E BASELINE RD SUITE 114, MESA, AZ 85206(480) 497-2229(480) 699-5681 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: May 28, 2026, Apr 13, 2022, Jan 25, 2017 (3 updates tracked since 2017).

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About Dawn Lynn Williams Nurse Practitioner NPPES

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

DAWN LYNN WILLIAMS NURSE PRACTITIONER (NPI 1619268190) is an individual nurse practitioner in Mesa, Arizona, licensed in Arizona (AP6992) and active in the NPI registry since May 2011.

NPPES Registry Identity

NPI1619268190

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameDAWN LYNN WILLIAMSCredential: NURSE PRACTITIONER

Location Address4540 E BASELINE RD SUITE 114Mesa, AZ 85206

Mailing AddressPo Box 748860Atlanta, GA 30374-8860 · (480) 497-2229 · Fax (480) 699-5681

Phone(480) 497-2229

Fax(480) 699-5681

Sole ProprietorYes

Enumeration DateMay 2, 2011

Last NPPES UpdateMay 28, 20263 updates tracked since enumeration

NPPES CertifiedMay 28, 2026

✔ NPI 1619268190 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 AZ · AP6992

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 ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X · License AP6992 (AZ)

4540 E BASELINE RD SUITE 114, Mesa, AZ 85206

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Other Identifiers 1

OtherRN064029AZ · Registered Nurse License Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc. and more.Insurance ›

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 Dawn Williams's NPI number?

The NPI number for Dawn Williams is 1619268190. It was assigned to this individual provider in the NPPES registry on May 2, 2011.

Where is Dawn Williams located?

Dawn Williams practices at 4540 E Baseline Rd Suite 114, Mesa, AZ 85206. The listed phone number is (480) 497-2229.

What is Dawn Williams's specialty?

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

What insurance does Dawn Williams accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc., Oscar Health Plan, Inc. and UnitedHealthcare list Dawn Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dawn Williams was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.