MS. PENELOPE G. LIVINGSTON LMFT
NPI 1144342874
Marriage & Family Therapist in Mercer Island, WA

Q: What is Penelope Livingston's NPI number?

The NPI number for Penelope Livingston is 1144342874. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Q: What is Penelope Livingston's specialty?

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

Active since April 04, 2007

5228 W MERCER WAY, MERCER ISLAND, WA 98040(206) 818-5249(425) 237-4372 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Ms. Penelope G. Livingston Lmft NPPES

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

MS. PENELOPE G. LIVINGSTON LMFT (NPI 1144342874) is an individual marriage & family therapist in Mercer Island, Washington and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1144342874

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMS. PENELOPE G. LIVINGSTONCredential: LMFT

Location Address5228 W MERCER WAYMercer Island, WA 98040-4632

Mailing Address5228 W Mercer WayMercer Island, WA 98040-4632 · (206) 818-5249 · Fax (425) 237-4372

Phone(206) 818-5249

Fax(425) 237-4372

Sole ProprietorYes

Enumeration DateApril 4, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1144342874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

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.

5228 W MERCER WAY, Mercer Island, WA 98040

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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 Penelope Livingston's NPI number?

The NPI number for Penelope Livingston is 1144342874. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is Penelope Livingston located?

Penelope Livingston practices at 5228 W Mercer Way, Mercer Island, WA 98040. The listed phone number is (206) 818-5249.

What is Penelope Livingston'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 Penelope Livingston was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.