Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Matthew Feldhammer, PHD

Individual provider Chemistry Pathology Specialist/Technologist · NPI 1477143733

Dr. Matthew Feldhammer, PHD is a Chemistry Pathology Specialist/Technologist in Jacksonville, Florida. Licensed in Delaware and Florida. Registered with an NPI since 2021.

Licensed in
DE, FL
In the registry since
2021
Specialties on file
5
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

655 W 8th St
Jacksonville, FL 32209-6511
Phone: (904) 244-5076
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Laboratory Director (Non-physician) (primary) Taxonomy 247ZC0005X · Licence DL49402 (FL)
Chemistry Pathology Specialist/Technologist Taxonomy 246QC1000X · Licence 1225 (DE)
Immunology Pathology Specialist/Technologist Taxonomy 246QI0000X
Diplomate Laboratory Management Specialist/Technologist Taxonomy 246QL0901X
Biochemist Taxonomy 246ZB0500X

Record details

NPI number1477143733
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 21, 2021
Last updated in NPPESJanuary 21, 2021
Certification dateJanuary 21, 2021
Mailing address655 W 8th St # C504, Jacksonville, FL 32209-6511