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JUSTIN ROSS GLADNEY LCSW
NPI 1871370957
Social Worker - Clinical in Mountlake Terrace, WA

Active since September 12, 2023PECOS Enrolled
6505 216TH ST SW STE 100, MOUNTLAKE TERRACE, WA 98043(425) 670-7009 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 30, 2026, Dec 15, 2025 (2 updates tracked since 2025).

About Justin Ross Gladney Lcsw NPPES

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

JUSTIN ROSS GLADNEY LCSW (NPI 1871370957) is an individual clinical provider in Mountlake Terrace, Washington, licensed in Florida (SW25660) and active in the NPI registry since September 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1871370957
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJUSTIN ROSS GLADNEYCredential: LCSW
Location Address6505 216TH ST SW STE 100Mountlake Terrace, WA 98043-2089
Mailing Address100 N Howard St Ste WSpokane, WA 99201-0508 · (954) 324-7427
Phone(425) 670-7009
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateSeptember 12, 2023
Last NPPES UpdateMarch 30, 20262 updates tracked since enumeration
NPPES CertifiedMarch 30, 2026
✔ NPI 1871370957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in FL · SW25660✔ Licensed in WA · 70068928✔ Licensed in AL · 6612C
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.
6505 216TH ST SW STE 100, Mountlake Terrace, WA 98043
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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)

Justin Ross Gladney Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123502895
PECOS Enrollment IDI20260319004298, I20260417001639
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 98043 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 $57.27 – $172.80
Typical copayment $0.00 (range $14.31 – $43.20)
Most-billed visit code NA
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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.

CHRISTINE GALE MEEKER
Counselor (Mental Health)
6505 216TH ST SW STE 100
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
LYNN HACKSTAFF LICSW
Social Worker (Clinical)
6505 216TH ST SW STE 100
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
KRISTEN KATHLEEN BUTLER LICSW
Social Worker (Clinical)
6505 216TH ST SW STE 100
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
AREALE HAMMOND
Counselor (Mental Health)
6505 216TH ST SW STE 100
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 678-6463
MADISON STEFANSON
Counselor (Mental Health)
6505 216TH ST SW STE 100
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
BRIAN JOSEPH NUCKOLS
Counselor (Mental Health)
6505 216TH ST SW STE 100
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 678-6463
DR. SONYA RICHARDSON-MCDONALD ED.D
Counselor (Mental Health)
6505 216TH ST SW STE 100
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 678-6463
MRS. CRISTEN JANE LUKE LMSW
Social Worker (Clinical)
6505 216TH ST SW STE 100
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009

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 Gladney's NPI number?

The NPI number for Justin Gladney is 1871370957. It was assigned to this individual provider in the NPPES registry on September 12, 2023.

Where is Justin Gladney located?

Justin Gladney practices at 6505 216th St SW Ste 100, Mountlake Terrace, WA 98043. The listed phone number is (425) 670-7009.

What is Justin Gladney's specialty?

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

Is Justin Gladney enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Justin Gladney was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.