Epidermal Nerve Fiber Density (ENFD) testing is a highly sensitive, skin biopsy, used to identify Small Fiber Neuropathy (SFN).

SFN is a disorder of the peripheral nerves that affect small somatic fibers, autonomic fibers, or both, resulting in sensory changes and or autonomic dysfunction when both types of fibers are involved.

ENFD testing is the most reliable tool and considered the “Gold Standard for Testing” when diagnosing SFN


NovaDx Skin Test for Small Fiber Neuropathy

Physician Revenue Potential

Patient Information

Medical Necessity Patient form

Sample Physician Billing Codes for Biopsy


For more information, please contact Sales Representative:

Olufemi Williams

email: mywebpharm@gmail.com

Call or text 484-347-3208

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