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

MASTERY HEALTH & LEARNING CENTER, INC.
NPI 1689886152
Counselor in Redmond, WA

Active since May 04, 2007
7861 GILMAN ST, REDMOND, WA 98052(425) 869-8115 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Mastery Health & Learning Center, Inc. NPPES

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

MASTERY HEALTH & LEARNING CENTER, INC. (NPI 1689886152) is a healthcare organization registered as a counselor in Redmond, Washington and active in the NPI registry since May 2007. The organization lists Margaret A Piela, President, as its authorized official.

NPPES Registry Identity

NPI1689886152
Entity TypeOrganization
Primary Taxonomy101Y00000X
Legal Business NameMASTERY HEALTH & LEARNING CENTER, INC.
Location Address7861 GILMAN STRedmond, WA 98052-4334
Mailing Address704 228th Ave Ne, Pmb 141Sammamish, WA 98074-7222 · (425) 869-8115
Phone(425) 869-8115
Organization SubpartNo
Authorized OfficialMargaret A PielaPresident · (425) 869-8115
Enumeration DateMay 4, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1689886152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
License✔ Licensed in WA · RC00007005
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.
Also ListedRegistered NurseTaxonomy 163W00000X · License RN00066093 (WA)

Other Identifiers 2

Other546914WA · Value Options Provider Id
Other2153PIWA · Regence Rider Number

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

JANNINE HARPER LMP
Massage Therapist
7861 GILMAN ST
REDMOND, WA 98052
King County (206) 890-4745

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 Mastery Health & Learning Center, Inc.'s NPI number?

The NPI number for Mastery Health & Learning Center, Inc. is 1689886152. It was assigned to this organization in the NPPES registry on May 4, 2007.

Where is Mastery Health & Learning Center, Inc. located?

Mastery Health & Learning Center, Inc. is located at 7861 Gilman St, Redmond, WA 98052. The listed phone number is (425) 869-8115.

What is Mastery Health & Learning Center, Inc.'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 Mastery Health & Learning Center, Inc. was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.