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

Dr. Brett Allen Deml, PHD, FACMG

Individual provider Clinical Molecular Genetics Physician · NPI 1912709775

Dr. Brett Allen Deml, PHD, FACMG is a Clinical Molecular Genetics Physician in Marshfield, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2025.

Licensed in
WI
In the registry since
2025
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

3800 S Business Park Ave
Marshfield, WI 54449-9030
Phone: (715) 387-0484
Show map & directions

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

Specialties & licences

Clinical Molecular Genetics Physician (primary) Taxonomy 207SG0203X · Licence 2019077 (WI)

Record details

NPI number1912709775
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , FACMG
Sole proprietorNo
NPI enumeratedMarch 25, 2025
Last updated in NPPESMarch 25, 2025
Certification dateMarch 24, 2025