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ADRIANA DEMARCO LSWAIC
NPI 1417636804
Social Worker - Clinical in Mountlake Terrace, WA

Active since July 13, 2023PECOS Enrolled
21907 64TH AVE W STE 200, MOUNTLAKE TERRACE, WA 98043(425) 640-7009 Get Directions Write a Review

NPPES record last updated: June 11, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 11, 2024, Jul 13, 2023 (2 updates tracked since 2023).

About Adriana Demarco Lswaic NPPES

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

ADRIANA DEMARCO LSWAIC (NPI 1417636804) is an individual clinical provider in Mountlake Terrace, Washington, licensed in Washington (LW61459669) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417636804
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameADRIANA DEMARCOCredential: LSWAIC
Location Address21907 64TH AVE W STE 200Mountlake Terrace, WA 98043-6200
Mailing Address20030 Meridian Pl NShoreline, WA 98133-3319 · (206) 465-4053
Phone(425) 640-7009
Sole ProprietorYes
Enumeration DateJuly 13, 2023
Last NPPES UpdateJune 11, 20242 updates tracked since enumeration
NPPES CertifiedJune 11, 2024
✔ NPI 1417636804 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 · LW61459669
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.
21907 64TH AVE W STE 200, Mountlake Terrace, WA 98043
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Premera Blue Cross Blue Shield of Alaska and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Adriana Demarco Lswaic 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.

Medicare Billing Reassignment

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

Mindful Therapy Group PC
0.3 mi
Clinical
6505 216TH ST SW STE 100
Mountlake Terrace, WA 98043
  • Reassigned Medicare billing, Washington enrollment
  • 777 clinicians in this Medicare group
NPI 1316238678 (425) 640-7009

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 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.

PAULETTE M CASWELL LICSW
Social Worker (Clinical)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
KATRINA M HOLSATHER MHC
Counselor (Mental Health)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 470-3682
LUCY L BOSCHE MSW, LICSW
Social Worker (Clinical)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
MS. AMY CHRISTA ZOLOTH LMHCA, SUDP
Counselor (Mental Health)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 249-7017
WINONNA SAARI
Counselor (Mental Health)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (360) 252-9551
MARGARET FARAH
Counselor (Mental Health)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (206) 319-4446
KASEY JAHNKE LMFT
Marriage & Family Therapist
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
MAI OKANO
Social Worker (Clinical)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (775) 298-1049

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 Adriana Demarco's NPI number?

The NPI number for Adriana Demarco is 1417636804. It was assigned to this individual provider in the NPPES registry on July 13, 2023.

Where is Adriana Demarco located?

Adriana Demarco practices at 21907 64th Ave W Ste 200, Mountlake Terrace, WA 98043. The listed phone number is (425) 640-7009.

What is Adriana Demarco's specialty?

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

Is Adriana Demarco enrolled in Medicare?

Yes. Adriana Demarco is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Adriana Demarco's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adriana Demarco reassigns Medicare benefits to Mindful Therapy Group PC (Mountlake Terrace, 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 Adriana Demarco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adriana Demarco accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Premera Blue Cross Blue Shield of Alaska and Regence BlueCross BlueShield of Oregon list Adriana Demarco 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 Adriana Demarco was last updated on June 11, 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.