Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Castle Rock Pediatrics and Family Wellness Center

Multi-Specialty Clinic/Center in Castle Rock, WA · enumerated 2007 · authorized official Reinhild Ayoub, Owner/Practitioner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770767477

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Registry record

Entity type Organization (Type 2)

Legal business name Castle Rock Pediatrics and Family Wellness Center

Practice address 139 First Avenue Sw, Castle Rock, WA, 98611

Phone (360) 274-2353

Fax (360) 274-2354

Enumeration date Dec 18, 2007

Last updated in NPPES Nov 25, 2008

Taxonomy & classification

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities · License 601 929 001 11 (WA) Primary

Authorized official

Name Reinhild Ayoub

Title Owner/Practitioner

Phone (360) 274-2353

Other identifiers

Identifier	Type	State	Issuer
7094261	Medicaid	WA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Castle Rock Pediatrics and Family Wellness Center?

NPPES lists Reinhild Ayoub (Owner/Practitioner) as the authorized official for this organization.

What is the NPI number for Castle Rock Pediatrics and Family Wellness Center?

The NPI for Castle Rock Pediatrics and Family Wellness Center is 1770767477, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-25.