Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kmak Breastfeeding Support Service LLC

Lactation Consultant (Registered Nurse) in Centennial, CO · enumerated 2013 · authorized official Marianne Kmak, Rn, Bsn, Ibclc.

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

National Provider Identifier

1083049100

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Registry record

Entity type Organization (Type 2)

Legal business name Kmak Breastfeeding Support Service LLC

Practice address 7431 S Ivy Way, Centennial, CO, 80112

Phone (720) 219-2994

Enumeration date Sep 9, 2013

Last updated in NPPES Sep 9, 2013

Taxonomy & classification

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

Authorized official

Name Marianne Kmak

Title Rn, Bsn, Ibclc

Phone (720) 219-2994

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 Kmak Breastfeeding Support Service LLC?

Kmak Breastfeeding Support Service LLC is registered in NPPES as a Lactation Consultant (Registered Nurse) (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-09.