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JENNIFER MIRANDA MAHSEREDJIAN
NPI 1649892654
Marriage & Family Therapist in Westlake Village, CA

Active since May 13, 2020Opted out of Medicare · through Nov 18, 2026
1777 SAINT ANDREWS PL, WESTLAKE VILLAGE, CA 91362(818) 646-6733 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 17, 2025, Aug 6, 2025, Jul 27, 2023 and 3 more (6 updates tracked since 2020).

About Jennifer Miranda Mahseredjian NPPES

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

JENNIFER MIRANDA MAHSEREDJIAN (NPI 1649892654) is an individual marriage & family therapist in Westlake Village, California, licensed in California (LMFT140264) and active in the NPI registry since May 2020. She has opted out of Medicare through November 18, 2026.

NPPES Registry Identity

NPI1649892654
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameJENNIFER MIRANDA MAHSEREDJIAN
Location Address1777 SAINT ANDREWS PLWestlake Village, CA 91362-4716
Mailing Address5743 Corsa Ave Ste 125Westlake Village, CA 91362-6462 · (818) 245-5363
Phone(818) 646-6733
Sole ProprietorYes
Enumeration DateMay 13, 2020
Last NPPES UpdateDecember 17, 20256 updates tracked since enumeration
NPPES CertifiedDecember 17, 2025
✔ NPI 1649892654 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 · LMFT140264
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.
1777 SAINT ANDREWS PL, Westlake Village, CA 91362
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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

Jennifer Miranda Mahseredjian 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 18, 2024 through November 18, 2026.

Opt-Out Effective DateNovember 18, 2024
Opt-Out In Effect ThroughNovember 18, 2026Opt-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 Jennifer Mahseredjian's NPI number?

The NPI number for Jennifer Mahseredjian is 1649892654. It was assigned to this individual provider in the NPPES registry on May 13, 2020.

Where is Jennifer Mahseredjian located?

Jennifer Mahseredjian practices at 1777 Saint Andrews Pl, Westlake Village, CA 91362. The listed phone number is (818) 646-6733.

What is Jennifer Mahseredjian's specialty?

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

Is Jennifer Mahseredjian enrolled in Medicare?

No. Jennifer Mahseredjian has opted out of Medicare through November 18, 2026. 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 Jennifer Mahseredjian was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.