Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Double D Lactation Services

Q: What type of organization is Double D Lactation Services?

Double D Lactation Services is registered in NPPES as a Lactation Consultant (Non-RN) (its primary provider taxonomy).

Lactation Consultant (Non-RN) in San Antonio, TX · enumerated 2025 · authorized official Dawna Nussbaum, Owner.

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

National Provider Identifier

1366304529

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Registry record

Entity type Organization (Type 2)

Legal business name Double D Lactation Services

Practice address 2 Spurs Ln Apt 4112, San Antonio, TX, 78240

Phone (830) 491-2251

Enumeration date Nov 26, 2025

Last updated in NPPES Nov 26, 2025

Taxonomy & classification

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

Authorized official

Name Dawna Nussbaum

Title Owner

Phone (830) 491-2251

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.

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Frequently asked questions

What type of organization is Double D Lactation Services?

Double D Lactation Services 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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Dawna Nussbaum Lactation Consultant (Non-RN) · San Antonio, TX NPI 1295371912

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-26.