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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JENNIFER JOHNSTON, PLLC
NPI 1659270221
Counselor - Mental Health in Wauwatosa, WI

Active since November 02, 2026
620 N 66TH ST, WAUWATOSA, WI 53213(414) 285-5884 Get Directions Write a Review

NPPES record added: November 2, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Jennifer Johnston, Pllc NPPES

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

JENNIFER JOHNSTON, PLLC (NPI 1659270221) is a healthcare organization registered as a mental health in Wauwatosa, Wisconsin and active in the NPI registry since November 2026. The organization lists Jennifer Johnston, Outpatient Therapist, as its authorized official.

NPPES Registry Identity

NPI1659270221
Entity TypeOrganization
Primary Taxonomy101YM0800X
Legal Business NameJENNIFER JOHNSTON, PLLC
Location Address620 N 66TH STWauwatosa, WI 53213
Mailing Address2880 Bicentennial Pkwy Ste 100Henderson, NV 89044-4484 · (414) 285-5884
Phone(414) 285-5884
Organization SubpartNo
Authorized OfficialJennifer JohnstonOutpatient Therapist · (414) 285-5884
Enumeration DateNovember 2, 2026
NPPES CertifiedOctober 6, 2026
✔ NPI 1659270221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
620 N 66TH ST, Wauwatosa, WI 53213
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Jennifer Johnston, PLLC's NPI number?

The NPI number for Jennifer Johnston, PLLC is 1659270221. It was assigned to this organization in the NPPES registry on November 2, 2026.

Where is Jennifer Johnston, PLLC located?

Jennifer Johnston, PLLC is located at 620 N 66th St, Wauwatosa, WI 53213. The listed phone number is (414) 285-5884.

What is Jennifer Johnston, PLLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Jennifer Johnston, PLLC was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.