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

ELLA MAE RATHMANN
NPI 1508792821
Counselor - Addiction (Substance Use Disorder) in Seattle, WA

Active since June 23, 2026
325 9TH AVE # 359797, SEATTLE, WA 98104(206) 744-9657 Get Directions Write a Review

NPPES record added: June 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ella Mae Rathmann NPPES

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

ELLA MAE RATHMANN (NPI 1508792821) is an individual addiction (substance use disorder) provider in Seattle, Washington, licensed in Washington (CDPT.CO.61650059) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1508792821
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameELLA MAE RATHMANN
Location Address325 9TH AVE # 359797Seattle, WA 98104-2499
Mailing Address325 9th AveSeattle, WA 98104-2499 · (206) 744-9657
Phone(206) 744-9657
Sole ProprietorNo
Enumeration DateJune 23, 2026
NPPES CertifiedJune 23, 2026
✔ NPI 1508792821 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in WA · CDPT.CO.61650059
Also ListedSocial WorkerTaxonomy 104100000X · License SWIA.SC.61673782 (WA)
325 9TH AVE # 359797, Seattle, WA 98104
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Other Providers at the Same Location NPPES 20

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

HARBORVIEW MEDICAL CENTER
Clinic/Center (Mental Health (Including Community Mental Health Center))
325 9TH AVE # 359797
SEATTLE, WA 98104
King County (206) 744-7123
HELEN WILKE
Social Worker
325 9TH AVE # 359797
SEATTLE, WA 98104
King County (608) 358-7411
MRS. AMANDA HOLLAND KERBRAT MSW
Counselor (Addiction (Substance Use Disorder))
325 9TH AVE # 359797
SEATTLE, WA 98104
King County (206) 744-9624
JANIAH TOLBERT
Counselor (Mental Health)
325 9TH AVE # 359797
SEATTLE, WA 98104
King County (206) 744-9673
ANNA MARGO AUSTING MSW, LSWAIC
Social Worker (Clinical)
325 9TH AVE # 359797, OUTPATIENT BEHAVIORAL HEALTH #AUSTING, ANNA
SEATTLE, WA 98104
King County (206) 744-9657
DOTTIE MARIE BROWN
Peer Specialist
325 9TH AVE # 359797
SEATTLE, WA 98104
King County (206) 744-9625
KATHLEEN SEMANSKY M.ED
Counselor (Mental Health)
325 9TH AVE # 359797
SEATTLE, WA 98104
King County (650) 271-4231
MS. RUTH T WOJTOWICZ B.A.
Counselor (Mental Health)
325 9TH AVE # 359797
SEATTLE, WA 98104
King County (206) 744-9636

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 Ella Rathmann's NPI number?

The NPI number for Ella Rathmann is 1508792821. It was assigned to this individual provider in the NPPES registry on June 23, 2026.

Where is Ella Rathmann located?

Ella Rathmann practices at 325 9th Ave # 359797, Seattle, WA 98104. The listed phone number is (206) 744-9657.

What is Ella Rathmann's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Ella Rathmann was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 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.