Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brittny Grenion
Registered Nurse in Jamaica, NY · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477427102
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Registry record
Entity type Individual (Type 1)
Name Brittny Grenion
Sex Female
Practice address 16937 144th Rd, Jamaica, NY, 11434
Phone (718) 978-7221
Enumeration date Oct 4, 2025
Last updated in NPPES Oct 4, 2025
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 Brittny Grenion?
The National Provider Identifier (NPI) for Brittny Grenion is 1477427102, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brittny Grenion practice?
The practice location on file with NPPES is in Jamaica, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Patricia Smith Family Nurse Practitioner · Jamaica, NY NPI 1578699757 Sweet P Home Care Inc. Home Health Agency · Jamaica, NY NPI 1083740955 Andrene Singh Licensed Practical Nurse · Jamaica, NY NPI 1750613360 Gary Mitton Licensed Practical Nurse · Jamaica, NY NPI 1568794006 Adenike David Licensed Practical Nurse · Jamaica, NY NPI 1225360688 Annette-Joy Lessie-Sanderson Registered Nurse · Jamaica, NY NPI 1124350533 Getty Rocourt Licensed Practical Nurse · Jamaica, NY NPI 1891027215 Olusegun Famodimu Registered Nurse · Jamaica, NY NPI 1366774713
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-04.