Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Flagg
Counselor in Gulfport, MS · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144705740
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Registry record
Entity type Individual (Type 1)
Name Sarah Flagg
Sex Female
Practice address 302 Courthouse Rd, Gulfport, MS, 39507
Phone (228) 897-7465
Fax (228) 897-7467
Enumeration date Sep 28, 2018
Last updated in NPPES Sep 28, 2018
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Sarah Flagg?
Sarah Flagg is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Walter Guillot Dentist · Gulfport, MS NPI 1639189962 Nicole Lewis Social Worker · Gulfport, MS NPI 1427557560 Heather White Social Worker · Gulfport, MS NPI 1457845091 Marlana Carter Counselor · Gulfport, MS NPI 1891270484 Tyree Mcdonald Social Worker · Gulfport, MS NPI 1821567942 Erin Green Peer Specialist · Gulfport, MS NPI 1053986745 Candice Presson Social Worker · Gulfport, MS NPI 1457023160
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-28.