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MARILYN KLEIST LMFT
NPI 1427676980
Marriage & Family Therapist in Wilmington, CA

Active since July 10, 2020PECOS EnrolledAccepts Medicare Assignment
920 N AVALON BLVD, WILMINGTON, CA 90744(901) 235-9018 Get Directions Write a Review

NPPES record last updated: July 10, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Marilyn Kleist Lmft NPPES

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

MARILYN KLEIST LMFT (NPI 1427676980) is an individual marriage & family therapist in Wilmington, California, licensed in California (119840) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1427676980
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMARILYN KLEISTCredential: LMFT
Location Address920 N AVALON BLVDWilmington, CA 90744-4504
Mailing Address3553 Atlantic Ave # 168Long Beach, CA 90807-5606 · (901) 235-9018
Phone(901) 235-9018
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJuly 10, 2020
NPPES CertifiedJuly 10, 2020
✔ NPI 1427676980 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 · 119840
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.
920 N AVALON BLVD, Wilmington, CA 90744
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marilyn Kleist Lmft is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850717737
PECOS Enrollment IDI20250714001372
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Marilyn Kleist reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sud Specialty Group - Ca
325 mi
Addiction Medicine
4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054
  • Reassigned Medicare billing, California enrollment
  • 1,607 clinicians in this Medicare group
NPI 1972138238 (323) 205-7088

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

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

DAMAARU, INC.
Community/Behavioral Health
920 N AVALON BLVD
WILMINGTON, CA 90744
Los Angeles County (901) 235-9018

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 Marilyn Kleist's NPI number?

The NPI number for Marilyn Kleist is 1427676980. It was assigned to this individual provider in the NPPES registry on July 10, 2020.

Where is Marilyn Kleist located?

Marilyn Kleist practices at 920 N Avalon Blvd, Wilmington, CA 90744. The listed phone number is (901) 235-9018.

What is Marilyn Kleist's specialty?

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

Is Marilyn Kleist enrolled in Medicare?

Yes. Marilyn Kleist is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Marilyn Kleist's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Kleist reassigns Medicare benefits to Sud Specialty Group - Ca (Santa Clara, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marilyn Kleist's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marilyn Kleist was last updated on July 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.