NANCY NGANLING CHOY
NPI 1407045263
Marriage & Family Therapist in Los Altos, CA

Q: What is Nancy Choy's NPI number?

The NPI number for Nancy Choy is 1407045263. It was assigned to this individual provider in the NPPES registry on October 17, 2007. The provider is also known as Ngan-Ling Nancy Choy.

Q: What is Nancy Choy'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 Nancy Choy was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 October 17, 2007

851 FREMONT AVE STE 99, LOS ALTOS, CA 94024(650) 961-5798(650) 935-2216 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Aug 31, 2017 (2 updates tracked since 2017).

On this page

About Nancy Nganling Choy NPPES

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

NANCY NGANLING CHOY (NPI 1407045263) is an individual marriage & family therapist in Los Altos, California, licensed in California (LMFT53379) and active in the NPI registry since October 2007.

NPPES Registry Identity

NPI1407045263

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameNANCY NGANLING CHOY

Location Address851 FREMONT AVE STE 99Los Altos, CA 94024-5602

Mailing AddressPo Box 3104Saratoga, CA 95070-1104 · (650) 961-5798 · Fax (650) 935-2216

Phone(650) 961-5798

Fax(650) 935-2216

Sole ProprietorYes

Enumeration DateOctober 17, 2007

Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration

✔ NPI 1407045263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · LMFT53379

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.

851 FREMONT AVE STE 99, Los Altos, CA 94024

Open in Google Maps ↗

Other Names 1

Former Name (1)Ngan-ling Nancy Choy

Other Providers at the Same Location NPPES 3

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

STEPHANIE ANN CASTRO HENGSTLER LMFT

Counselor

851 FREMONT AVE STE 99
LOS ALTOS, CA 94024

Santa Clara County (408) 766-1978

LISA MARIE TANNEHILL

Marriage & Family Therapist

851 FREMONT AVE STE 99
LOS ALTOS, CA 94024

Santa Clara County (510) 316-8546

ANNE HAUNSCHILD EVANS LMFT

Marriage & Family Therapist

851 FREMONT AVE STE 99
LOS ALTOS, CA 94024

Santa Clara County (650) 223-5756

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 Choy's NPI number?

The NPI number for Nancy Choy is 1407045263. It was assigned to this individual provider in the NPPES registry on October 17, 2007. The provider is also known as Ngan-Ling Nancy Choy.

Where is Nancy Choy located?

Nancy Choy practices at 851 Fremont Ave Ste 99, Los Altos, CA 94024. The listed phone number is (650) 961-5798.

What is Nancy Choy'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 Nancy Choy was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.