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MR. JUSTIN COLWELL LCSW
NPI 1033577531
Social Worker - Clinical in Oakland, CA

Active since January 29, 2016PECOS Enrolled
1605 JEFFERSON ST, OAKLAND, CA 94612(510) 923-1099 Get Directions Write a Review

NPPES record last updated: July 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 7, 2025, Mar 4, 2024, Aug 20, 2018 and 2 more (5 updates tracked since 2016).

About Mr. Justin Colwell Lcsw NPPES

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

MR. JUSTIN COLWELL LCSW (NPI 1033577531) is an individual clinical provider in Oakland, California, licensed in California (LCSW108254) and active in the NPI registry since January 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033577531
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. JUSTIN COLWELLCredential: LCSW
Location Address1605 JEFFERSON STOakland, CA 94612-1215
Mailing Address217 W 64th PlInglewood, CA 90302-1131
Phone(510) 923-1099
Sole ProprietorNo
Enumeration DateJanuary 29, 2016
Last NPPES UpdateJuly 7, 20255 updates tracked since enumeration
NPPES CertifiedJuly 7, 2025
✔ NPI 1033577531 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · LCSW108254✔ Licensed in CA · 108254
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.
Also ListedSocial WorkerTaxonomy 104100000X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedRehabilitation PractitionerTaxonomy 225400000X
1605 JEFFERSON ST, Oakland, CA 94612
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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)

Mr. Justin Colwell 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 94612 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 $69.00 – $202.35
Typical copayment $0.00 (range $17.25 – $50.58)
Most-billed visit code NA
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

SUSAN ALEXMAN
Social Worker (Clinical)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 973-9640
MS. SHARLETT BARNETT ROSE BS, MS
Counselor (Mental Health)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 714-0996
BONITA HOUSE, INC.
Case Management
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
ELIZABETH HAUPERT RN
Nurse Practitioner (Psychiatric/Mental Health)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
KASSANDRA GUTIERREZ
Rehabilitation Practitioner
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
MAREA M. MURRAY MSW, LCSW
Social Worker (Clinical)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
EMILY A MATTHEW
Nurse Practitioner (Psychiatric/Mental Health)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
JESSICA CHUNG
Student in an Organized Health Care Education/Training Program
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099

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 Justin Colwell's NPI number?

The NPI number for Justin Colwell is 1033577531. It was assigned to this individual provider in the NPPES registry on January 29, 2016.

Where is Justin Colwell located?

Justin Colwell practices at 1605 Jefferson St, Oakland, CA 94612. The listed phone number is (510) 923-1099.

What is Justin Colwell's specialty?

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

Is Justin Colwell enrolled in Medicare?

Yes. Justin Colwell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Justin Colwell was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.