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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MANDY ENGELKER
NPI 1063863074
Social Worker - Clinical in Black Diamond, WA

Active since June 30, 2016Opted out of Medicare · through Apr 1, 2027
29034 216TH AVE SE STE 1, BLACK DIAMOND, WA 98010(360) 209-1177 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 20, 2026, Mar 30, 2021, Jun 30, 2016 (3 updates tracked since 2016).

About Mandy Engelker NPPES

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

MANDY ENGELKER (NPI 1063863074) is an individual clinical provider in Black Diamond, Washington, licensed in Washington (LW61010733) and active in the NPI registry since June 2016. She has opted out of Medicare through April 1, 2027.

NPPES Registry Identity

NPI1063863074
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMANDY ENGELKER
Location Address29034 216TH AVE SE STE 1Black Diamond, WA 98010-1297
Mailing Address29034 216th Ave Se Ste 1Black Diamond, WA 98010-1297 · (360) 209-1177
Phone(360) 209-1177
Sole ProprietorNo
Enumeration DateJune 30, 2016
Last NPPES UpdateAugust 20, 20263 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
✔ NPI 1063863074 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 WA · LW61010733
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 ListedBehavior AnalystTaxonomy 103K00000X
29034 216TH AVE SE STE 1, Black Diamond, WA 98010
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Mandy Engelker has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2023 through April 1, 2027.

Opt-Out Effective DateApril 1, 2023
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Mandy Engelker's NPI number?

The NPI number for Mandy Engelker is 1063863074. It was assigned to this individual provider in the NPPES registry on June 30, 2016.

Where is Mandy Engelker located?

Mandy Engelker practices at 29034 216th Ave SE Ste 1, Black Diamond, WA 98010. The listed phone number is (360) 209-1177.

What is Mandy Engelker's specialty?

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

Is Mandy Engelker enrolled in Medicare?

No. Mandy Engelker has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Mandy Engelker accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Mandy Engelker 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 Mandy Engelker was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.