Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Birch Boutique LLC

Q: What is the NPI number for Birch Boutique LLC?

The NPI for Birch Boutique LLC is 1154045888, a Type 2 (organization) record in the CMS NPPES registry.

Mastectomy Fitter in Antigo, WI · enumerated 2022 · authorized official Greta Tomany, Owner.

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

National Provider Identifier

1154045888

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Registry record

Entity type Organization (Type 2)

Legal business name Birch Boutique LLC

Practice address 612 Clemont St, Ste #8, Antigo, WI, 54409

Phone (715) 350-7174

Fax (715) 716-4330

Enumeration date Sep 27, 2022

Last updated in NPPES Feb 29, 2024

Taxonomy & classification

224900000X Mastectomy Fitter Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

Authorized official

Name Greta Tomany

Title Owner

Phone (715) 350-7174

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 the NPI number for Birch Boutique LLC?

The NPI for Birch Boutique LLC is 1154045888, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Birch Boutique LLC?

NPPES lists Greta Tomany (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-29.