Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sivakumar Nagarathinam, PHARMD
Pharmacist in Jacksonville, FL · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679174999
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Registry record
Entity type Individual (Type 1)
Name Dr. Sivakumar Nagarathinam
Credential PHARMD
Sex Male
Practice address 300 Busch Dr, Jacksonville, FL, 32218
Phone (904) 757-7208
Fax (904) 757-8172
Enumeration date Nov 3, 2020
Last updated in NPPES Nov 3, 2020
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
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
Where does Sivakumar Nagarathinam practice?
The practice location on file with NPPES is in Jacksonville, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sivakumar Nagarathinam?
The National Provider Identifier (NPI) for Sivakumar Nagarathinam is 1679174999, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-03.