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MRS. RACHEL D SIMPFENDERFER LMFT
NPI 1487441366
Marriage & Family Therapist in Woodbridge, CA

Active since April 23, 2025Opted out of Medicare · through Nov 13, 2027
PO BOX 300, WOODBRIDGE, CA 95258(209) 294-6700 Get Directions Write a Review

NPPES record last updated: April 23, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Rachel D Simpfenderfer Lmft NPPES

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

MRS. RACHEL D SIMPFENDERFER LMFT (NPI 1487441366) is an individual marriage & family therapist in Woodbridge, California, licensed in California (154488) and active in the NPI registry since April 2025. She has opted out of Medicare through November 13, 2027.

NPPES Registry Identity

NPI1487441366
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. RACHEL D SIMPFENDERFERCredential: LMFT
Location AddressPO BOX 300Woodbridge, CA 95258-0300
Mailing AddressPo Box 300Woodbridge, CA 95258-0300 · (209) 294-6700
Phone(209) 294-6700
Sole ProprietorNo
Enumeration DateApril 23, 2025
NPPES CertifiedApril 23, 2025
✔ NPI 1487441366 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 · 154488
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.
PO BOX 300, Woodbridge, CA 95258
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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

Mrs. Rachel D Simpfenderfer 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 November 13, 2025 through November 13, 2027.

Opt-Out Effective DateNovember 13, 2025
Opt-Out In Effect ThroughNovember 13, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Rachel Simpfenderfer's NPI number?

The NPI number for Rachel Simpfenderfer is 1487441366. It was assigned to this individual provider in the NPPES registry on April 23, 2025.

Where is Rachel Simpfenderfer located?

Rachel Simpfenderfer practices at PO Box 300, Woodbridge, CA 95258. The listed phone number is (209) 294-6700.

What is Rachel Simpfenderfer's specialty?

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

Is Rachel Simpfenderfer enrolled in Medicare?

No. Rachel Simpfenderfer has opted out of Medicare through November 13, 2027. 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 Rachel Simpfenderfer was last updated on April 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.