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

Michael Fellner, PHD, ABPP

Individual provider Community/Behavioral Health Agency · NPI 1720514367

Michael Fellner, PHD, ABPP is a Community/Behavioral Health Agency in Sturgis, South Dakota. Practices as a sole proprietor. Licensed in South Dakota.

Licensed in
SD
In the registry since
2017
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

1807 Williams St
Sturgis, SD 57785-1142
Phone: (605) 347-3003
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X · Licence 125 (SD)

Record details

NPI number1720514367
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , ABPP
Sole proprietorYes
NPI enumeratedMay 2, 2017
Last updated in NPPESMay 2, 2017
Mailing address1807 Williams St, Sturgis, SD 57785-1142

Other providers in Sturgis