LESLIE O'NEILL LMFT
NPI 1225420920
Marriage & Family Therapist in Rancho Cordova, CA

Q: What is Leslie O'neill's NPI number?

The NPI number for Leslie O'neill is 1225420920. It was assigned to this individual provider in the NPPES registry on March 4, 2015.

Q: What is Leslie O'neill's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: When was this NPI record last updated?

The NPPES record for Leslie O'neill was last updated on October 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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 March 04, 2015

11121 SUN CENTER DR STE F, RANCHO CORDOVA, CA 95670(916) 471-4566 Get Directions Write a Review

NPPES record last updated: October 17, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 27, 2023, Oct 17, 2023 (2 updates tracked since 2023).

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About Leslie O'neill Lmft NPPES

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

LESLIE O'NEILL LMFT (NPI 1225420920) is an individual marriage & family therapist in Rancho Cordova, California, licensed in California (100508) and active in the NPI registry since March 2015.

NPPES Registry Identity

NPI1225420920

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameLESLIE O'NEILLCredential: LMFT

Location Address11121 SUN CENTER DR STE FRancho Cordova, CA 95670-6199

Mailing Address11121 Sun Center Dr Ste FRancho Cordova, CA 95670-6199 · (916) 471-4566

Phone(916) 471-4566

Sole ProprietorYes

Enumeration DateMarch 4, 2015

Last NPPES UpdateOctober 17, 20232 updates tracked since enumeration

NPPES CertifiedOctober 17, 2023

✔ NPI 1225420920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

Licenses✔ Licensed in CA · 100508✔ Licensed in WI · 2034124

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

11121 SUN CENTER DR STE F, Rancho Cordova, CA 95670

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Other Providers at the Same Location NPPES

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

RACHAEL D SCHWIETZER LMFT

Counselor (Mental Health)

11121 SUN CENTER DR STE F
RANCHO CORDOVA, CA 95670

Sacramento County (916) 813-0826

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 Leslie O'neill's NPI number?

The NPI number for Leslie O'neill is 1225420920. It was assigned to this individual provider in the NPPES registry on March 4, 2015.

Where is Leslie O'neill located?

Leslie O'neill practices at 11121 Sun Center Dr Ste F, Rancho Cordova, CA 95670. The listed phone number is (916) 471-4566.

What is Leslie O'neill's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Leslie O'neill was last updated on October 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.