Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Grace Marie Queiroz, PA-C
Physician Assistant in Hamden, CT · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184336000
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Registry record
Entity type Individual (Type 1)
Name Mrs. Grace Marie Queiroz
Credential PA-C
Sex Female
Practice address 2200 Whitney Ave Ste 360, Hamden, CT, 06518
Phone (203) 281-4463
Enumeration date Dec 22, 2022
Last updated in NPPES Oct 2, 2023
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 is the NPI number for Grace Queiroz?
The National Provider Identifier (NPI) for Grace Queiroz is 1184336000, a Type 1 (individual) record in the CMS NPPES registry.
Where does Grace Queiroz practice?
The practice location on file with NPPES is in Hamden, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Harold Schwartz Gastroenterology Physician · Hamden, CT NPI 1760432256 Daniel Helburn Gastroenterology Physician · Hamden, CT NPI 1558307025 Jeffrey Kwan Gastroenterology Physician · Hamden, CT NPI 1851439848 Jeremy Matloff Gastroenterology Physician · Hamden, CT NPI 1770741290 Benigno Varela Gastroenterology Physician · Hamden, CT NPI 1730488412 Douglas Grunwald Gastroenterology Physician · Hamden, CT NPI 1154616001 Tai Hang Ho Gastroenterology Physician · Hamden, CT NPI 1093080145 Karl Langberg Gastroenterology Physician · Hamden, CT NPI 1285070730
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-02.