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MS. DIANE LINDA THIEL MSW
NPI 1033227129
Social Worker - Clinical in Freeland, WA

Active since August 28, 2006PECOS EnrolledAccepts Medicare Assignment
5492 S HARBOR AVE, FREELAND, WA 98249(808) 385-2712 Get Directions Write a Review

NPPES record last updated: August 8, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 8, 2024, Jun 10, 2024, Jun 22, 2021 and 1 more (4 updates tracked since 2020).

About Ms. Diane Linda Thiel Msw NPPES

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

MS. DIANE LINDA THIEL MSW (NPI 1033227129) is an individual clinical provider in Freeland, Washington, licensed in Washington (LW 00009536) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1033227129
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DIANE LINDA THIELCredential: MSW
Location Address5492 S HARBOR AVEFreeland, WA 98249-3002
Mailing AddressPo Box 102Clinton, WA 98236 · (808) 385-2712
Phone(808) 385-2712
Sole ProprietorNo
Medical School CMSOtherGraduated 1990
Enumeration DateAugust 28, 2006
Last NPPES UpdateAugust 8, 20244 updates tracked since enumeration
NPPES CertifiedAugust 8, 2024
✔ NPI 1033227129 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 · LW 00009536
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.
5492 S HARBOR AVE, Freeland, WA 98249
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Other Identifiers 2

OtherLSW228HI · License In Social Work
OtherRC00055130WA · Registered Counselor

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Diane Linda Thiel Msw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426108275
PECOS Enrollment IDI20090616000812
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
331 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98249 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.

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 Diane Thiel's NPI number?

The NPI number for Diane Thiel is 1033227129. It was assigned to this individual provider in the NPPES registry on August 28, 2006.

Where is Diane Thiel located?

Diane Thiel practices at 5492 S Harbor Ave, Freeland, WA 98249. The listed phone number is (808) 385-2712.

What is Diane Thiel's specialty?

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

Is Diane Thiel enrolled in Medicare?

Yes. Diane Thiel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Diane Thiel accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Diane Thiel 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 Diane Thiel was last updated on August 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.