Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Breathe Better Allergy Asthma & Sinus Center, Inc

Allergy & Immunology Physician in Gainesville, GA · enumerated 2018 · authorized official Marsha Williamson, Manager.

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

National Provider Identifier

1821567371

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Breathe Better Allergy Asthma & Sinus Center, Inc

Practice address 950 S Enota Dr Ne Ste A, Gainesville, GA, 30501

Phone (770) 536-0470

Fax (770) 536-3031

Enumeration date Nov 14, 2018

Last updated in NPPES Sep 26, 2019

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Marsha Williamson

Title Manager

Phone (706) 202-6842

Other identifiers

Identifier	Type	State	Issuer
000353075M	Medicaid	GA	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-09-26. Verify at npiregistry.cms.hhs.gov.

Where is Breathe Better Allergy Asthma & Sinus Center, Inc located?

The practice location on file with NPPES is in Gainesville, GA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-26.