1. Home
  2. Directory
  3. Washington
  4. Tacoma
  5. Social Worker
  6. NPI Profile

DUNCAN CHARLES SIMPSON LISW, LICDC
NPI 1346734456
Social Worker - Clinical in Tacoma, WA

Active since June 21, 2018PECOS Enrolled
9040 JACKSON AVE, TACOMA, WA 98431(253) 968-1110 Get Directions Write a Review

NPPES record last updated: December 18, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 18, 2024, Oct 10, 2021, Sep 14, 2021 and 1 more (4 updates tracked since 2018).

About Duncan Charles Simpson Lisw, Licdc NPPES

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

DUNCAN CHARLES SIMPSON LISW, LICDC (NPI 1346734456) is an individual clinical provider in Tacoma, Washington, licensed in Ohio (I.2103014) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346734456
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameDUNCAN CHARLES SIMPSONCredential: LISW, LICDC
Location Address9040 JACKSON AVETacoma, WA 98431-0001
Mailing Address9040 Jackson AveTacoma, WA 98431-0001 · (253) 968-1110
Phone(253) 968-1110
Sole ProprietorNo
Enumeration DateJune 21, 2018
Last NPPES UpdateDecember 18, 20244 updates tracked since enumeration
NPPES CertifiedDecember 12, 2024
✔ NPI 1346734456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OH · I.2103014
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 ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License LICDC.162034 (OH)
9040 JACKSON AVE, Tacoma, WA 98431
Open in Google Maps ↗

Other Identifiers 1

Medicaid03544092OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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 (PECOS)

Duncan Charles Simpson Lisw, Licdc 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 98431 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.

MICHAEL JOHN MEANS CRNA
Nurse Anesthetist, Certified Registered
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-2235
DR. ADAM CLAY PERKINS PH.D.
Psychologist (Clinical)
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-3071
GABRIELLE ABRAHAMSEN DPT
Physical Therapist
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-2220
KENNY VAN LE MD
Anesthesiology
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-1110
MR. ANDREW J IRIZARRY DNP, CRNA
Nurse Anesthetist, Certified Registered
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (330) 509-3934
MATTHEW LIBID CRNA
Nurse Anesthetist, Certified Registered
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (203) 768-5053
DR. SALEEM M CHOUDRY
General Practice
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-2462
COURTNEY LAVIN
General Practice
9040 JACKSON AVE
TACOMA, WA 98431
Pierce County (253) 968-1790

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 Duncan Simpson's NPI number?

The NPI number for Duncan Simpson is 1346734456. It was assigned to this individual provider in the NPPES registry on June 21, 2018.

Where is Duncan Simpson located?

Duncan Simpson practices at 9040 Jackson Ave, Tacoma, WA 98431. The listed phone number is (253) 968-1110.

What is Duncan Simpson's specialty?

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

Is Duncan Simpson enrolled in Medicare?

Yes. Duncan Simpson is registered in the Medicare PECOS enrollment system.

What insurance does Duncan Simpson accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and MedMutual list Duncan Simpson 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 Duncan Simpson was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.