DR. KATHERINE VALENTINE LMFT, PHD
NPI 1053923326
Marriage & Family Therapist in Van Nuys, CA

Q: What is Katherine Valentine's NPI number?

The NPI number for Katherine Valentine is 1053923326. It was assigned to this individual provider in the NPPES registry on August 18, 2020. The provider is also known as Dr. Kat Valentine Lmft, Phd.

Q: What is Katherine Valentine's specialty?

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

Q: Is Katherine Valentine enrolled in Medicare?

No. Katherine Valentine has opted out of Medicare through April 28, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Active since August 18, 2020Opted out of Medicare · through Apr 28, 2028

6104 SEPULVEDA BLVD # 1060, VAN NUYS, CA 91411(818) 538-8308 Get Directions Write a Review

NPPES record last updated: April 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 24, 2026, Jan 6, 2024, Mar 10, 2022 and 1 more (4 updates tracked since 2020).

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About Dr. Katherine Valentine Lmft, Phd NPPES

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

DR. KATHERINE VALENTINE LMFT, PHD (NPI 1053923326) is an individual marriage & family therapist in Van Nuys, California, licensed in California (LMFT159417) and active in the NPI registry since August 2020. She has opted out of Medicare through April 28, 2028.

NPPES Registry Identity

NPI1053923326

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameDR. KATHERINE VALENTINECredential: LMFT, PHD

Location Address6104 SEPULVEDA BLVD # 1060Van Nuys, CA 91411-2503

Mailing Address6104 Sepulveda Blvd # 1060Van Nuys, CA 91411-2503 · (818) 538-8308

Phone(818) 538-8308

Sole ProprietorYes

Enumeration DateAugust 18, 2020

Last NPPES UpdateApril 24, 20264 updates tracked since enumeration

NPPES CertifiedApril 24, 2026

✔ NPI 1053923326 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 · LMFT159417

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.

6104 SEPULVEDA BLVD # 1060, Van Nuys, CA 91411

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Other Names 1

Other Name (5)Dr. Kat Valentine Lmft, Phd

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Katherine Valentine Lmft, Phd 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 April 28, 2026 through April 28, 2028.

Opt-Out Effective DateApril 28, 2026

Opt-Out In Effect ThroughApril 28, 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.

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 Katherine Valentine's NPI number?

The NPI number for Katherine Valentine is 1053923326. It was assigned to this individual provider in the NPPES registry on August 18, 2020. The provider is also known as Dr. Kat Valentine Lmft, Phd.

Where is Katherine Valentine located?

Katherine Valentine practices at 6104 Sepulveda Blvd # 1060, Van Nuys, CA 91411. The listed phone number is (818) 538-8308.

What is Katherine Valentine's specialty?

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

Is Katherine Valentine enrolled in Medicare?

No. Katherine Valentine has opted out of Medicare through April 28, 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 Katherine Valentine was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.