Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Rachel King, IBCLC, RLC, CD(DONA)

Lactation Consultant (Non-RN) in Brooklyn, NY · enumerated 2012.

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

National Provider Identifier

1669748307

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Registry record

Entity type Individual (Type 1)

Name Rachel King

Credential IBCLC, RLC, CD(DONA)

Sex Female

Practice address Brooklyn, NY, 11220

Phone (347) 371-0510

Enumeration date Mar 27, 2012

Last updated in NPPES Oct 9, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

374J00000X Doula Nursing Service Related Providers Secondary

174N00000X Lactation Consultant (Non-RN) Other Service Providers · License L-99175 (NY) Primary

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

Is NPI 1669748307 active?

Yes, as of the latest NPPES snapshot, NPI 1669748307 is active (record last updated 2016-10-09).

How do I verify Rachel King's NPI record?

Cross-check NPI 1669748307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-09.