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Imma Lactation, LLC

Q: What type of organization is Imma Lactation, LLC?

Imma Lactation, LLC is registered in NPPES as a Lactation Consultant (Non-RN) (its primary provider taxonomy).

Lactation Consultant (Non-RN) in Los Angeles, CA · enumerated 2022 · authorized official Sarah Siebold, Owner/Ibclc.

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

National Provider Identifier

1619685583

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Registry record

Entity type Organization (Type 2)

Legal business name Imma Lactation, LLC

Practice address 537 N Las Palmas Ave, Los Angeles, CA, 90004

Phone (323) 364-4397

Enumeration date Nov 9, 2022

Last updated in NPPES Nov 9, 2022

Taxonomy & classification

174N00000X Lactation Consultant (Non-RN) Other Service Providers Primary

Authorized official

Name Sarah Siebold

Title Owner/Ibclc

Phone (323) 364-4397

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 type of organization is Imma Lactation, LLC?

Imma Lactation, LLC is registered in NPPES as a Lactation Consultant (Non-RN) (its primary provider taxonomy).

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.

Providers at this address

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Sarah Siebold Lactation Consultant (Non-RN) · Los Angeles, CA NPI 1164061206

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-09.