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MARILYN LA-VERN THOMPSON
NPI 1679747364
Social Worker - Clinical in Florissant, MO

Active since April 15, 2008PECOS EnrolledAccepts Medicare Assignment
14972 AFSHARI CIRCLE, FLORISSANT, MO 63034(314) 831-5266(314) 831-5337 Get Directions Write a Review

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

About Marilyn La-vern Thompson NPPES

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

MARILYN LA-VERN THOMPSON (NPI 1679747364) is an individual clinical provider in Florissant, Missouri, licensed in Missouri (000550) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1991).

NPPES Registry Identity

NPI1679747364
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARILYN LA-VERN THOMPSON
Location Address14972 AFSHARI CIRCLEFlorissant, MO 63034
Mailing Address14972 Afshari CircleFlorissant, MO 63034 · (314) 831-5266 · Fax (314) 831-5337
Phone(314) 831-5266
Fax(314) 831-5337
Sole ProprietorYes
Medical School CMSOtherGraduated 1991
Enumeration DateApril 15, 2008
Last NPPES UpdateJune 16, 2025
NPPES CertifiedJune 16, 2025
✔ NPI 1679747364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MO · 000550
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
14972 AFSHARI CIRCLE, Florissant, MO 63034
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Other Identifiers 1

Medicaid493469316MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company, Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marilyn La-vern Thompson 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 ID9931415049
PECOS Enrollment IDI20150904000294
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
92 services13 patients
Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
42 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63034 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $55.65 – $169.38
Typical copayment $0.00 (range $13.91 – $42.34)
Most-billed visit code NA
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Thompson's NPI number?

The NPI number for Marilyn Thompson is 1679747364. It was assigned to this individual provider in the NPPES registry on April 15, 2008.

Where is Marilyn Thompson located?

Marilyn Thompson practices at 14972 Afshari Circle, Florissant, MO 63034. The listed phone number is (314) 831-5266.

What is Marilyn Thompson's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Marilyn Thompson enrolled in Medicare?

Yes. Marilyn Thompson 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.

What insurance does Marilyn Thompson accept?

Health plans from Medica, Oscar Insurance Company, Providence Health Plan and UnitedHealthcare list Marilyn Thompson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marilyn Thompson was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.