1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Counselor
  6. NPI Profile

ADA WALTHER
NPI 1841158060
Counselor in Seattle, WA

Active since January 15, 2026
2200 RAINIER AVE S STE 201, SEATTLE, WA 98144(206) 417-9904 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ada Walther NPPES

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

ADA WALTHER (NPI 1841158060) is an individual counselor in Seattle, Washington and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1841158060
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameADA WALTHER
Location Address2200 RAINIER AVE S STE 201Seattle, WA 98144-4642
Mailing Address2200 Rainier Ave S Ste 201Seattle, WA 98144-4642
Phone(206) 417-9904
Sole ProprietorNo
Enumeration DateJanuary 15, 2026
NPPES CertifiedJanuary 15, 2026
✔ NPI 1841158060 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.
2200 RAINIER AVE S STE 201, Seattle, WA 98144
Open in Google Maps ↗

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.

MELANIE CHURCH
Peer Specialist
2200 RAINIER AVE S STE 201
SEATTLE, WA 98144
King County (253) 393-8223
MAURA ILSE SALINAS BA, AAC
Counselor
2200 RAINIER AVE S STE 201
SEATTLE, WA 98144
King County (206) 417-9904
LILY HEMLER
Counselor
2200 RAINIER AVE S STE 201
SEATTLE, WA 98144
King County (401) 309-7067
KARLA ORTEGA
Case Manager/Care Coordinator
2200 RAINIER AVE S STE 201
SEATTLE, WA 98144
King County (206) 417-9904
RASHIDA M COLEMAN
Peer Specialist
2200 RAINIER AVE S STE 201
SEATTLE, WA 98144
King County (206) 417-9904
MARGARET MEVADY RIM
Student in an Organized Health Care Education/Training Program
2200 RAINIER AVE S STE 201
SEATTLE, WA 98144
King County (206) 229-9382
ENEDINA MARIE CARMONA
Counselor
2200 RAINIER AVE S STE 201
SEATTLE, WA 98144
King County (206) 417-9904
JAYWALEEY VIJANJIT
Student in an Organized Health Care Education/Training Program
2200 RAINIER AVE S STE 201
SEATTLE, WA 98144
King County (206) 417-9904

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 Ada Walther's NPI number?

The NPI number for Ada Walther is 1841158060. It was assigned to this individual provider in the NPPES registry on January 15, 2026.

Where is Ada Walther located?

Ada Walther practices at 2200 Rainier Ave S Ste 201, Seattle, WA 98144. The listed phone number is (206) 417-9904.

What is Ada Walther'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 Ada Walther was last updated on January 15, 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.