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

Rachael Sisk, CLC

Lactation Consultant (Non-RN) in Lexington, KY · enumerated 2022.

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

National Provider Identifier

1629710181

Verified

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Registry record

Entity type Individual (Type 1)

Name Rachael Sisk

Credential CLC

Sex Female

Practice address Lexington, KY, 40509

Phone (859) 550-8564

Enumeration date Apr 13, 2022

Last updated in NPPES Apr 13, 2022

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

Taxonomy & licenses

174N00000X Lactation Consultant (Non-RN) Other Service Providers · License 305664 (KY) Primary

Other identifiers

Identifier	Type	State	Issuer
305664	Other	-	ALPP ID NUMBER

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 1629710181 active?

Yes, as of the latest NPPES snapshot, NPI 1629710181 is active (record last updated 2022-04-13).

How do I verify Rachael Sisk's NPI record?

Cross-check NPI 1629710181 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 2022-04-13.