Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Grethel M Castelvi
Pharmacy Technician in Miami, FL · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184241259
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Grethel M Castelvi
Sex Female
Practice address 901 Nw 17th St Ste D, Miami, FL, 33136
Phone (305) 585-3996
Fax (305) 585-3995
Enumeration date Jul 6, 2020
Last updated in NPPES Jul 6, 2020
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
Is NPI 1184241259 active?
Yes, as of the latest NPPES snapshot, NPI 1184241259 is active (record last updated 2020-07-06).
How do I verify Grethel Castelvi's NPI record?
Cross-check NPI 1184241259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Public Health Trust of Miami Dade County Florida Pharmacy · Miami, FL NPI 1790856458 Eduardo Ancizar Pharmacy Technician · Miami, FL NPI 1144847302 Vanessa Egued Pharmacy Technician · Miami, FL NPI 1114545274 Yariagna Rollan Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Miami, FL NPI 1881365344 Public Health Trust of Miami Dade County Florida Durable Medical Equipment & Medical Supplies · Miami, FL NPI 1487300976 Orlando Diaz Pharmacy Technician · Miami, FL NPI 1396662235
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-06.