MRS. MARY LIESEL ROBERTS DERFIELD MFT
NPI 1780706200
Marriage & Family Therapist in San Francisco, CA

Q: What is Mary Roberts Derfield's NPI number?

The NPI number for Mary Roberts Derfield is 1780706200. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Q: What is Mary Roberts Derfield's specialty?

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

Active since April 04, 2007

1914 15TH ST, SAN FRANCISCO, CA 94114(415) 596-1327 Get Directions Write a Review

NPPES record last updated: February 16, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mrs. Mary Liesel Roberts Derfield Mft NPPES

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

MRS. MARY LIESEL ROBERTS DERFIELD MFT (NPI 1780706200) is an individual marriage & family therapist in San Francisco, California, licensed in California (LMFT132852) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1780706200

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMRS. MARY LIESEL ROBERTS DERFIELDCredential: MFT

Location Address1914 15TH STSan Francisco, CA 94114-1711

Mailing Address1914 15th StSan Francisco, CA 94114-1711 · (415) 596-1327

Phone(415) 596-1327

Sole ProprietorNo

Enumeration DateApril 4, 2007

Last NPPES UpdateFebruary 16, 2024

NPPES CertifiedFebruary 16, 2024

✔ NPI 1780706200 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 · LMFT132852

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.

1914 15TH ST, San Francisco, CA 94114

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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 Mary Roberts Derfield's NPI number?

The NPI number for Mary Roberts Derfield is 1780706200. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is Mary Roberts Derfield located?

Mary Roberts Derfield practices at 1914 15th St, San Francisco, CA 94114. The listed phone number is (415) 596-1327.

What is Mary Roberts Derfield'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 Mary Roberts Derfield was last updated on February 16, 2024. 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.