Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NANCY LEE GAINES-DILLARD DNP,FNP-BC,PMHNP-BC
NPI 1417961228
Nurse Practitioner - Family in Scottsdale, AZ

Q: What is Nancy Gaines-dillard's NPI number?

The NPI number for Nancy Gaines-dillard is 1417961228. It was assigned to this individual provider in the NPPES registry on July 28, 2006. The provider is also known as Dr. Nancy Lee Gaines-Dillard Dnp,fnp-Bc,pmhnp-Bc.

Q: What is Nancy Gaines-dillard's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since July 28, 2006

10401 E MCDOWELL MOUNTAIN RANCH RD STE 100, SCOTTSDALE, AZ 85255(480) 866-8404(866) 786-3980 Get Directions Write a Review

NPPES record last updated: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 12, 2026, Apr 1, 2026, Oct 16, 2017 (3 updates tracked since 2017).

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About Dr. Nancy Lee Gaines-dillard Dnp,fnp-bc,pmhnp-bc NPPES

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

DR. NANCY LEE GAINES-DILLARD DNP,FNP-BC,PMHNP-BC (NPI 1417961228) is an individual family provider in Scottsdale, Arizona, licensed in Arizona (AP8274) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1417961228

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameDR. NANCY LEE GAINES-DILLARDCredential: DNP,FNP-BC,PMHNP-BC

Location Address10401 E MCDOWELL MOUNTAIN RANCH RD STE 100Scottsdale, AZ 85255-7524

Mailing Address2487 S Gilbert Rd Ste 106-502Gilbert, AZ 85295-8899 · (480) 669-6452 · Fax (888) 977-3601

Phone(480) 866-8404

Fax(866) 786-3980

Sole ProprietorNo

Enumeration DateJuly 28, 2006

Last NPPES UpdateOctober 12, 20263 updates tracked since enumeration

NPPES CertifiedOctober 12, 2026

✔ NPI 1417961228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

Licenses✔ Licensed in AZ · AP8274✔ Licensed in MD · AC000944✔ Licensed in DE · LG0000509✔ Licensed in PA · SP007766✔ Licensed in CO · 0002116✔ Licensed in WA · AP60683716

Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License LG0000509 (DE), SP007766 (PA), AC000944 (MD)

Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License AP8274 (AZ)

10401 E MCDOWELL MOUNTAIN RANCH RD STE 100, Scottsdale, AZ 85255

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Other Names 1

Other Name (5)Dr. Nancy Lee Gaines-dillard Dnp,fnp-bc,pmhnp-bc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR NANCY KNOWS LLC

Nurse Practitioner (Family)

10401 E MCDOWELL MOUNTAIN RANCH RD STE 100
SCOTTSDALE, AZ 85255

Maricopa County (480) 669-6452

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 Nancy Gaines-dillard's NPI number?

The NPI number for Nancy Gaines-dillard is 1417961228. It was assigned to this individual provider in the NPPES registry on July 28, 2006. The provider is also known as Dr. Nancy Lee Gaines-Dillard Dnp,fnp-Bc,pmhnp-Bc.

Where is Nancy Gaines-dillard located?

Nancy Gaines-dillard practices at 10401 E Mcdowell Mountain Ranch Rd Ste 100, Scottsdale, AZ 85255. The listed phone number is (480) 866-8404.

What is Nancy Gaines-dillard's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

What insurance does Nancy Gaines-dillard accept?

Health plans from UnitedHealthcare list Nancy Gaines-dillard 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 Nancy Gaines-dillard was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.