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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.

DEVIN WATERHOUSE LISW
NPI 1538836614
Social Worker - Clinical in Johnston, IA

Active since August 25, 2021Opted out of Medicare · through Oct 14, 2027
9105 NORTHPARK DR, JOHNSTON, IA 50131(515) 984-0225(515) 984-0226 Get Directions Write a Review

NPPES record last updated: July 26, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 26, 2026, Aug 25, 2021 (2 updates tracked since 2021).

About Devin Waterhouse Lisw NPPES

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

DEVIN WATERHOUSE LISW (NPI 1538836614) is an individual clinical provider in Johnston, Iowa, licensed in Iowa (108217) and active in the NPI registry since August 2021. He has opted out of Medicare through October 14, 2027.

NPPES Registry Identity

NPI1538836614
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameDEVIN WATERHOUSECredential: LISW
Location Address9105 NORTHPARK DRJohnston, IA 50131-4807
Mailing Address9105 Northpark DrJohnston, IA 50131-4807 · (515) 984-0225 · Fax (515) 984-0226
Phone(515) 984-0225
Fax(515) 984-0226
Sole ProprietorYes
Enumeration DateAugust 25, 2021
Last NPPES UpdateJuly 26, 20262 updates tracked since enumeration
NPPES CertifiedJuly 26, 2026
✔ NPI 1538836614 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 IA · 108217
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.
9105 NORTHPARK DR, Johnston, IA 50131
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Devin Waterhouse Lisw 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 October 14, 2025 through October 14, 2027.

Opt-Out Effective DateOctober 14, 2025
Opt-Out In Effect ThroughOctober 14, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 7

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

SHELBY BENSON
Counselor (Mental Health)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
CHARLES SAUNDERS
Counselor (Mental Health)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
DR. BRAD LOWELL SIEVERS PSYD
Psychologist (Clinical)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
ERIN MICHELLE YOUNG LMSW
Social Worker (Clinical)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
LAUREN ELIZABETH KERN
Counselor (Mental Health)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-6022
WILLOW GROVE THERAPY GROUP LLC
Psychologist (Clinical)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225
KATE JUNK PH.D.
Psychologist (Counseling)
9105 NORTHPARK DR
JOHNSTON, IA 50131
Polk County (515) 984-0225

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 Devin Waterhouse's NPI number?

The NPI number for Devin Waterhouse is 1538836614. It was assigned to this individual provider in the NPPES registry on August 25, 2021.

Where is Devin Waterhouse located?

Devin Waterhouse practices at 9105 Northpark Dr, Johnston, IA 50131. The listed phone number is (515) 984-0225.

What is Devin Waterhouse's specialty?

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

Is Devin Waterhouse enrolled in Medicare?

No. Devin Waterhouse has opted out of Medicare through October 14, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Devin Waterhouse accept?

Health plans from Medica, Oscar Insurance Company and UnitedHealthcare list Devin Waterhouse 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 Devin Waterhouse was last updated on July 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.