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MARY ELIZABETH TRAIL MFT
NPI 1245653526
Marriage & Family Therapist in San Francisco, CA

Active since January 22, 2014Opted out of Medicare · through Jan 1, 2028
2370 MARKET ST, SUITE 104, SAN FRANCISCO, CA 94114(415) 522-7347 Get Directions Write a Review

NPPES record last updated: January 22, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary Elizabeth Trail Mft NPPES

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

MARY ELIZABETH TRAIL MFT (NPI 1245653526) is an individual marriage & family therapist in San Francisco, California, licensed in California (MFC53864) and active in the NPI registry since January 2014. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1245653526
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMARY ELIZABETH TRAILCredential: MFT
Location Address2370 MARKET ST, SUITE 104San Francisco, CA 94114-1521
Mailing Address2370 Market St, Suite 104San Francisco, CA 94114-1521 · (415) 522-7347
Phone(415) 522-7347
Sole ProprietorYes
Enumeration DateJanuary 22, 2014
✔ NPI 1245653526 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 · MFC53864
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.
2370 MARKET ST, San Francisco, CA 94114
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Other Names 1

Professional Name (2)Mary Beth Trail Mft

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mary Elizabeth Trail Mft has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 4

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

GRANT JEFFREY HOFMANN DDS
Dentist
2370 MARKET ST
SAN FRANCISCO, CA 94114
San Francisco County (415) 552-9200
DR. PAUL-RYAN LAKE DDS
Dentist (General Practice)
2370 MARKET ST, #420
SAN FRANCISCO, CA 94114
San Francisco County (646) 510-2780
MRS. ABBY MORSE VOLK LMFT 77518, LPCC 846
Counselor (Mental Health)
2370 MARKET ST, SUITE 104
SAN FRANCISCO, CA 94114
San Francisco County (415) 878-6030
SERENA SAEED WINN CNM, RN, WHNP
Advanced Practice Midwife
2370 MARKET ST, 159
SAN FRANCISCO, CA 94114
San Francisco County (415) 552-6600

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 Trail's NPI number?

The NPI number for Mary Trail is 1245653526. It was assigned to this individual provider in the NPPES registry on January 22, 2014. The provider is also known as Mary Beth Trail Mft.

Where is Mary Trail located?

Mary Trail practices at 2370 Market St Suite 104, San Francisco, CA 94114. The listed phone number is (415) 522-7347.

What is Mary Trail's specialty?

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

Is Mary Trail enrolled in Medicare?

No. Mary Trail has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Mary Trail was last updated on January 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.