MARTIN ALLEN JOHNSON LCSW
NPI 1104479823
Social Worker - Clinical in San Bernardino, CA

Q: What is Martin Johnson's NPI number?

The NPI number for Martin Johnson is 1104479823. It was assigned to this individual provider in the NPPES registry on July 22, 2019.

Q: What is Martin Johnson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Martin Johnson was last updated on June 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since July 22, 2019PECOS Enrolled

686 E MILL ST, SAN BERNARDINO, CA 92415(909) 798-8455 Get Directions Write a Review

NPPES record last updated: June 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 10, 2025, Oct 14, 2022, May 21, 2021 and 1 more (4 updates tracked since 2019).

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About Martin Allen Johnson Lcsw NPPES

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

MARTIN ALLEN JOHNSON LCSW (NPI 1104479823) is an individual clinical provider in San Bernardino, California, licensed in California (132380) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104479823

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameMARTIN ALLEN JOHNSONCredential: LCSW

Location Address686 E MILL STSan Bernardino, CA 92415-4219

Mailing Address686 E Mill StSan Bernardino, CA 92415-0647 · (909) 798-8455

Phone(909) 798-8455

Sole ProprietorNo

Enumeration DateJuly 22, 2019

Last NPPES UpdateJune 21, 20264 updates tracked since enumeration

NPPES CertifiedJune 21, 2026

✔ NPI 1104479823 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 CA · 132380

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.

686 E MILL ST, San Bernardino, CA 92415

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Martin Allen Johnson Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92415 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 $59.60 – $179.42

Typical copayment $0.00 (range $14.90 – $44.85)

Most-billed visit code NA

Established Patient

$74.08 typical visit price

range $19.37 – $146.42

Typical copayment $18.52 (range $4.84 – $36.60)

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.

Other Providers at the Same Location NPPES 20

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

MRS. ESMERALDA ARELLANO

Student in an Organized Health Care Education/Training Program