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

DENNIS DASHIELL LICSW
NPI 1346367976
Social Worker - Clinical in Bellingham, WA

Active since March 26, 2007PECOS Enrolled
809 E. CHESTNUT ST., BELLINGHAM, WA 98225(360) 715-6565(360) 715-6567 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dennis Dashiell Licsw NPPES

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

DENNIS DASHIELL LICSW (NPI 1346367976) is an individual clinical provider in Bellingham, Washington, licensed in Washington (LW00005096) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1346367976
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameDENNIS DASHIELLCredential: LICSW
Location Address809 E. CHESTNUT ST.Bellingham, WA 98225
Mailing Address2901 Squalicum ParkwayBellingham, WA 98225 · (360) 734-5400 · Fax (360) 756-3552
Phone(360) 715-6565
Fax(360) 715-6567
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateMarch 26, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1346367976 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 WA · LW00005096
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.
809 E. CHESTNUT ST., Bellingham, WA 98225
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dennis Dashiell Licsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8921999012
PECOS Enrollment IDI20040716000010
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.

Medicare Billing Reassignment

Medicare enrollment records show Dennis Dashiell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Associates In Mental Health
0.4 mi
Mental Health
1155 N STATE ST STE 404
Bellingham, WA 98225
  • Reassigned Medicare billing, Washington enrollment
  • 19 clinicians in this Medicare group
NPI 1689711319 (360) 715-2488

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98225 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

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

RACHEL AKINS R.D.
Dietitian, Registered
809 E. CHESTNUT ST.
BELLINGHAM, WA 98225
Whatcom County (360) 788-6558

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 Dennis Dashiell's NPI number?

The NPI number for Dennis Dashiell is 1346367976. It was assigned to this individual provider in the NPPES registry on March 26, 2007.

Where is Dennis Dashiell located?

Dennis Dashiell practices at 809 E. Chestnut St., Bellingham, WA 98225. The listed phone number is (360) 715-6565.

What is Dennis Dashiell's specialty?

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

Is Dennis Dashiell enrolled in Medicare?

Yes. Dennis Dashiell is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Dennis Dashiell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Dashiell reassigns Medicare benefits to Associates In Mental Health (Bellingham, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dennis Dashiell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dennis Dashiell accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Dennis Dashiell 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 Dennis Dashiell was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.