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HANNAH WINTHROP MA, LMFT
NPI 1912606278
Marriage & Family Therapist in Santa Clara, CA

Active since February 27, 2023
5201 GREAT AMERICA PKWY, SANTA CLARA, CA 95054(323) 205-7088 Get Directions Write a Review

NPPES record last updated: October 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hannah Winthrop Ma, Lmft NPPES

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

HANNAH WINTHROP MA, LMFT (NPI 1912606278) is an individual marriage & family therapist in Santa Clara, California, licensed in California (LMFT157097) and active in the NPI registry since February 2023.

NPPES Registry Identity

NPI1912606278
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameHANNAH WINTHROPCredential: MA, LMFT
Location Address5201 GREAT AMERICA PKWYSanta Clara, CA 95054-1122
Mailing Address5201 Great America PkwySanta Clara, CA 95054-1122
Phone(323) 205-7088
Sole ProprietorYes
Enumeration DateFebruary 27, 2023
Last NPPES UpdateOctober 16, 2025
NPPES CertifiedOctober 16, 2025
✔ NPI 1912606278 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 · LMFT157097
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.
5201 GREAT AMERICA PKWY, Santa Clara, CA 95054
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Other Providers at the Same Location NPPES 20

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

PAMELA THOMPSON LPC
Counselor (Professional)
5201 GREAT AMERICA PKWY
SANTA CLARA, CA 95054
Santa Clara County (831) 431-0647
EMILY DELAPLAIN LCSW
Social Worker (Clinical)
5201 GREAT AMERICA PKWY
SANTA CLARA, CA 95054
Santa Clara County (323) 205-7088
MS. JEANETTE VEGA LCSW
Social Worker (Clinical)
5201 GREAT AMERICA PKWY
SANTA CLARA, CA 95054
Santa Clara County (323) 205-7088
AGATHOS LABORATORIES, INC.
Clinical Medical Laboratory
5201 GREAT AMERICA PKWY, SUITE 320
SANTA CLARA, CA 95054
Santa Clara County (408) 730-6819
JACQUELINE DAPHNEE SURPIN
Social Worker (Clinical)
5201 GREAT AMERICA PKWY
SANTA CLARA, CA 95054
Santa Clara County (323) 205-7088
MR. JAMES WHA PARK LCSW
Social Worker (Clinical)
5201 GREAT AMERICA PKWY
SANTA CLARA, CA 95054
Santa Clara County (833) 419-0181
COURTNEY FRANCHESKA BOSTON PHD
Psychologist
5201 GREAT AMERICA PKWY
SANTA CLARA, CA 95054
Santa Clara County (323) 205-7088
CHRISTIAN PORTO ASW
Social Worker (Clinical)
5201 GREAT AMERICA PKWY
SANTA CLARA, CA 95054
Santa Clara County (323) 205-7088

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 Hannah Winthrop's NPI number?

The NPI number for Hannah Winthrop is 1912606278. It was assigned to this individual provider in the NPPES registry on February 27, 2023.

Where is Hannah Winthrop located?

Hannah Winthrop practices at 5201 Great America Pkwy, Santa Clara, CA 95054. The listed phone number is (323) 205-7088.

What is Hannah Winthrop'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 Hannah Winthrop was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.