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MS. MARGARET ELIZABETH JEFFREY M.S., LMFT
NPI 1154726396
Marriage & Family Therapist in Davis, CA

Active since October 30, 2014Opted out of Medicare · through Jan 1, 2028
423 F ST, SUITE 104, DAVIS, CA 95616(530) 746-1360 Get Directions Write a Review

NPPES record last updated: October 30, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Margaret Elizabeth Jeffrey M.s., Lmft NPPES

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

MS. MARGARET ELIZABETH JEFFREY M.S., LMFT (NPI 1154726396) is an individual marriage & family therapist in Davis, California, licensed in California (MFC45391) and active in the NPI registry since October 2014. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1154726396
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMS. MARGARET ELIZABETH JEFFREYCredential: M.S., LMFT
Location Address423 F ST, SUITE 104Davis, CA 95616-4136
Mailing Address423 F St, Suite 104Davis, CA 95616-4136 · (530) 746-1360
Phone(530) 746-1360
Sole ProprietorYes
Enumeration DateOctober 30, 2014
✔ NPI 1154726396 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 · MFC45391
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.
423 F ST, Davis, CA 95616
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Margaret Elizabeth Jeffrey M.s., Lmft 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

Other Providers at the Same Location NPPES 2

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

MS. LAILI JUNE MCGREW LCSW
Social Worker
423 F ST, SUITE 201
DAVIS, CA 95616
Yolo County (530) 564-8680
NOAH BERKOFF LCSW
Social Worker (Clinical)
423 F ST
DAVIS, CA 95616
Yolo County (541) 915-6294

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 Margaret Jeffrey's NPI number?

The NPI number for Margaret Jeffrey is 1154726396. It was assigned to this individual provider in the NPPES registry on October 30, 2014.

Where is Margaret Jeffrey located?

Margaret Jeffrey practices at 423 F St Suite 104, Davis, CA 95616. The listed phone number is (530) 746-1360.

What is Margaret Jeffrey's specialty?

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

Is Margaret Jeffrey enrolled in Medicare?

No. Margaret Jeffrey 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 Margaret Jeffrey was last updated on October 30, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.