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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. LARRY DARNELL JOHNSON LISW
NPI 1487203477
Social Worker - Clinical in Marion, IA

Active since September 11, 2019
4039 TALL PINES CT, MARION, IA 52302(319) 389-5833(319) 368-3358 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 3, 2026, Sep 11, 2019 (2 updates tracked since 2019).

About Mr. Larry Darnell Johnson Lisw NPPES

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

MR. LARRY DARNELL JOHNSON LISW (NPI 1487203477) is an individual clinical provider in Marion, Iowa, licensed in Iowa (096283) and active in the NPI registry since September 2019.

NPPES Registry Identity

NPI1487203477
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. LARRY DARNELL JOHNSONCredential: LISW
Location Address4039 TALL PINES CTMarion, IA 52302
Mailing Address4039 Tall Pines CtMarion, IA 52302 · (319) 389-5833 · Fax (319) 368-3358
Phone(319) 389-5833
Fax(319) 368-3358
Sole ProprietorYes
Enumeration DateSeptember 11, 2019
Last NPPES UpdateAugust 3, 20262 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1487203477 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 IA · 096283
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.
4039 TALL PINES CT, Marion, IA 52302
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.Insurance ›

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 Larry Johnson's NPI number?

The NPI number for Larry Johnson is 1487203477. It was assigned to this individual provider in the NPPES registry on September 11, 2019.

Where is Larry Johnson located?

Larry Johnson practices at 4039 Tall Pines Ct, Marion, IA 52302. The listed phone number is (319) 389-5833.

What is Larry Johnson's specialty?

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

What insurance does Larry Johnson accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 1 other insurer list Larry Johnson 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 Larry Johnson was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.