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JENNIFER MACKIN
NPI 1215665658
Counselor in Seattle, WA

Active since August 12, 2022
4545 8TH AVE NE APT 302, SEATTLE, WA 98105(206) 990-3069 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 2, 2026, Sep 11, 2025, Aug 12, 2022 (3 updates tracked since 2022).

About Jennifer Mackin NPPES

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

JENNIFER MACKIN (NPI 1215665658) is an individual counselor in Seattle, Washington and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1215665658
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameJENNIFER MACKIN
Location Address4545 8TH AVE NE APT 302Seattle, WA 98105-5797
Mailing Address2008 Westlake AveSeattle, WA 98121-2695 · (206) 956-9570
Phone(206) 990-3069
Sole ProprietorNo
Enumeration DateAugust 12, 2022
Last NPPES UpdateFebruary 2, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 2, 2026
✔ NPI 1215665658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
4545 8TH AVE NE APT 302, Seattle, WA 98105
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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 Mackin's NPI number?

The NPI number for Jennifer Mackin is 1215665658. It was assigned to this individual provider in the NPPES registry on August 12, 2022.

Where is Jennifer Mackin located?

Jennifer Mackin practices at 4545 8th Ave NE Apt 302, Seattle, WA 98105. The listed phone number is (206) 990-3069.

What is Jennifer Mackin's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Jennifer Mackin was last updated on February 2, 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.