Matthew Feldhammer, PHD
NPI 1477143733 · Clinical Laboratory Director (Non-physician) · Jacksonville, FL
Matthew Feldhammer, PHD is a Clinical Laboratory Director (Non-physician) provider in Jacksonville, FL (NPI 1477143733).
Provider details
- NPI number
- 1477143733
- Entity type
- Individual
- Primary specialty
- Clinical Laboratory Director (Non-physician)Technologists, Technicians & Other Technical Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 1225 (DE)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Technologists, Technicians & Other Technical Service Providers
Technologists, Technicians & Other Technical Service Providers
Technologists, Technicians & Other Technical Service Providers
- Biochemist246ZB0500X
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-01-21
- Last updated
- 2021-01-21
- Certified
- 2021-01-21
Frequently asked questions
- What is Matthew Feldhammer's NPI number?
- Matthew Feldhammer's National Provider Identifier (NPI) is 1477143733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Feldhammer's specialty?
- Matthew Feldhammer is listed in the NPPES registry with a primary specialty of Clinical Laboratory Director (Non-physician) (Technologists, Technicians & Other Technical Service Providers).
- Where is Matthew Feldhammer located?
- Matthew Feldhammer's practice location on file with NPPES is 655 W 8th St, Jacksonville, FL 32209-6511.
- What is Matthew Feldhammer's phone number?
- The practice phone number listed in the NPPES registry for Matthew Feldhammer is (904) 244-5076.
- Is Matthew Feldhammer's NPI active?
- Yes — Matthew Feldhammer's NPI (1477143733) is active in the NPPES registry as of the last update on 2021-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.