Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diahn L Clark, PHARMD, JD
Pharmacist in Melbourne, FL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003965765
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Diahn L Clark
Credential PHARMD, JD
Sex Female
Practice address 7025 N Wickham Rd, Suite 113b, Melbourne, FL, 32940
Phone (321) 253-3535
Fax (321) 253-2522
Enumeration date Jan 10, 2007
Last updated in NPPES Jul 8, 2007
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 Diahn Clark practice?
The practice location on file with NPPES is in Melbourne, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diahn Clark?
The National Provider Identifier (NPI) for Diahn Clark is 1003965765, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Diane Todd Physical Therapist · Melbourne, FL NPI 1417028580 Ross Clark Pharmacist · Melbourne, LA NPI 1871653766 Lisa Lester Certified Respiratory Therapist · Melbourne, FL NPI 1013121227 Delores Hawk Home Health Certified Respiratory Therapist · Melbourne, FL NPI 1093975468 Maria Escobedo Pharmacy Technician · Melbourne, FL NPI 1093095267
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.