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MS. MARY ARLENE KEEFER OSBORNE SUPD
NPI 1326474784
Counselor - Addiction (Substance Use Disorder) in Wenatchee, WA

Active since September 17, 2013
819 N MILLER ST STE 1, WENATCHEE, WA 98801(509) 664-4592 Get Directions Write a Review

NPPES record last updated: January 9, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 9, 2023, Jan 15, 2020 (2 updates tracked since 2020).

About Ms. Mary Arlene Keefer Osborne Supd NPPES

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

MS. MARY ARLENE KEEFER OSBORNE SUPD (NPI 1326474784) is an individual addiction (substance use disorder) provider in Wenatchee, Washington, licensed in Washington (CO 60392444) and active in the NPI registry since September 2013. She maintains a secondary practice location in Vancouver.

NPPES Registry Identity

NPI1326474784
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. MARY ARLENE KEEFER OSBORNECredential: SUPD
Location Address819 N MILLER ST STE 1Wenatchee, WA 98801-6604
Mailing Address600 Orondo Ave Ste 1Wenatchee, WA 98801-2800 · (509) 662-6000
Phone(509) 664-4592
Sole ProprietorNo
Enumeration DateSeptember 17, 2013
Last NPPES UpdateJanuary 9, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2023
✔ NPI 1326474784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in WA · CO 60392444
819 N MILLER ST STE 1, Wenatchee, WA 98801
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Secondary Practice Location 1

Location 11601 E Fourth Plain Blvd Bldg 17Vancouver, WA 98661-3717 · Phone (360) 397-8246

Other Providers at the Same Location NPPES 2

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

MARICELA RANGEL-REYES
Counselor (Addiction (Substance Use Disorder))
819 N MILLER ST STE 1
WENATCHEE, WA 98801
Chelan County (509) 664-4592
DIANA SANCHEZ SUDP
Counselor (Addiction (Substance Use Disorder))
819 N MILLER ST STE 1
WENATCHEE, WA 98801
Chelan County (509) 664-4592

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 Mary Keefer Osborne's NPI number?

The NPI number for Mary Keefer Osborne is 1326474784. It was assigned to this individual provider in the NPPES registry on September 17, 2013.

Where is Mary Keefer Osborne located?

Mary Keefer Osborne practices at 819 N Miller St Ste 1, Wenatchee, WA 98801. The listed phone number is (509) 664-4592.

What is Mary Keefer Osborne'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 Mary Keefer Osborne was last updated on January 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.