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JENNIFER LYNN SLACK
NPI 1093673378
Case Manager/Care Coordinator in Portland, OR

Active since January 14, 2026
18766 SE STARK ST, PORTLAND, OR 97233(503) 243-2236 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jennifer Lynn Slack NPPES

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

JENNIFER LYNN SLACK (NPI 1093673378) is an individual case manager/care coordinator provider in Portland, Oregon and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1093673378
Entity TypeIndividualFemale
Primary Taxonomy171M00000X
Provider Legal NameJENNIFER LYNN SLACK
Location Address18766 SE STARK STPortland, OR 97233-5330
Mailing AddressPo Box 8459Portland, OR 97207-8459
Phone(503) 243-2236
Sole ProprietorNo
Enumeration DateJanuary 14, 2026
NPPES CertifiedJanuary 14, 2026
✔ NPI 1093673378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
18766 SE STARK ST, Portland, OR 97233
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Other Names 1

Former Name (1)Jennifer Onishi

Other Providers at the Same Location NPPES 18

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

MCCRAE NATHANIAL KENNEY
Technician (Personal Care Attendant)
18766 SE STARK ST
PORTLAND, OR 97233
Multnomah County (503) 650-8605
DEASIA KENNEDY
Technician (Personal Care Attendant)
18766 SE STARK ST
PORTLAND, OR 97233
Multnomah County (503) 243-2236
ANDREA SUE PINEDO
Technician (Personal Care Attendant)
18766 SE STARK ST
PORTLAND, OR 97233
Multnomah County (503) 243-2236
DEAN DHADWAL
Technician (Personal Care Attendant)
18766 SE STARK ST
PORTLAND, OR 97233
Multnomah County (503) 243-2236
EZRA ZAYNE WAKEFIELD
Case Manager/Care Coordinator
18766 SE STARK ST
PORTLAND, OR 97233
Multnomah County (503) 243-2236
MYAH PAYTON ENDRES
Technician (Personal Care Attendant)
18766 SE STARK ST
PORTLAND, OR 97233
Multnomah County (503) 243-2236
RHEA WOLF
Community Health Worker
18766 SE STARK ST
PORTLAND, OR 97233
Multnomah County (503) 243-2263
MONICA JOY SIFFERLE
Technician (Personal Care Attendant)
18766 SE STARK ST
PORTLAND, OR 97233
Multnomah County (503) 243-2236

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 Slack's NPI number?

The NPI number for Jennifer Slack is 1093673378. It was assigned to this individual provider in the NPPES registry on January 14, 2026. The provider is also known as Jennifer Onishi.

Where is Jennifer Slack located?

Jennifer Slack practices at 18766 SE Stark St, Portland, OR 97233. The listed phone number is (503) 243-2236.

What is Jennifer Slack's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Jennifer Slack was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.