MRS. KAREN E LOUWERS MFT
NPI 1639595028
Marriage & Family Therapist in Brea, CA

Q: What is Karen Louwers's NPI number?

The NPI number for Karen Louwers is 1639595028. It was assigned to this individual provider in the NPPES registry on March 10, 2014.

Q: What is Karen Louwers's specialty?

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

Q: Is Karen Louwers enrolled in Medicare?

No. Karen Louwers has opted out of Medicare through January 10, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Karen Louwers was last updated on March 10, 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.

Active since March 10, 2014Opted out of Medicare · through Jan 10, 2028

1215 W IMPERIAL HWY, STE 219, BREA, CA 92821(714) 318-3973 Get Directions Write a Review

NPPES record last updated: March 10, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mrs. Karen E Louwers Mft NPPES

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

MRS. KAREN E LOUWERS MFT (NPI 1639595028) is an individual marriage & family therapist in Brea, California, licensed in California (47463) and active in the NPI registry since March 2014. She has opted out of Medicare through January 10, 2028.

NPPES Registry Identity

NPI1639595028

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMRS. KAREN E LOUWERSCredential: MFT

Location Address1215 W IMPERIAL HWY, STE 219Brea, CA 92821-3738

Mailing Address1417 Forestview DrBrea, CA 92821-2043 · (714) 318-3973

Phone(714) 318-3973

Sole ProprietorYes

Enumeration DateMarch 10, 2014

✔ NPI 1639595028 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 · 47463

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.

1215 W IMPERIAL HWY, Brea, CA 92821

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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. Karen E Louwers 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 10, 2024 through January 10, 2028.

Opt-Out Effective DateJanuary 10, 2024

Opt-Out In Effect ThroughJanuary 10, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 3

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

LAURA LINDHOLM-CARDINALE M.A.

Marriage & Family Therapist

1215 W IMPERIAL HWY, SUITE 203
BREA, CA 92821

Orange County (714) 357-0520

SPARE MINISTRIES

Community/Behavioral Health

1215 W IMPERIAL HWY, SUITE 223
BREA, CA 92821

Orange County (714) 345-4938

ENCOUNTER AUDIOLOGY & HEARING AIDS

Audiologist

1215 W IMPERIAL HWY, SUITE 226
BREA, CA 92821

Orange County (714) 726-4135

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 Karen Louwers's NPI number?

The NPI number for Karen Louwers is 1639595028. It was assigned to this individual provider in the NPPES registry on March 10, 2014.

Where is Karen Louwers located?

Karen Louwers practices at 1215 W Imperial Hwy Ste 219, Brea, CA 92821. The listed phone number is (714) 318-3973.

What is Karen Louwers's specialty?

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

Is Karen Louwers enrolled in Medicare?

No. Karen Louwers has opted out of Medicare through January 10, 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 Karen Louwers was last updated on March 10, 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.