Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gracewinds Perinatal Services, Inc.

Lactation Consultant (Registered Nurse) in Seattle, WA · enumerated 2006 · authorized official Christine Wallace, President Ceo.

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

National Provider Identifier

1013081454

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Registry record

Entity type Organization (Type 2)

Legal business name Gracewinds Perinatal Services, Inc.

Practice address 1415 Nw 70th St, Seattle, WA, 98117

Phone (206) 781-9871

Fax (206) 297-8488

Enumeration date Nov 18, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers Primary

Authorized official

Name Christine Wallace

Title President Ceo

Phone (206) 781-9871

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Gracewinds Perinatal Services, Inc.?

Gracewinds Perinatal Services, Inc. is registered in NPPES as a Lactation Consultant (Registered Nurse) (its primary provider taxonomy).

Providers at this address

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Marie Witherell Lactation Consultant (Registered Nurse) · Seattle, WA NPI 1306996707

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.