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

MS. Dena Stephanie Sidmore-Seyer, MS, CRC, LCPC

Individual provider Counselor · NPI 1265685804

MS. Dena Stephanie Sidmore-Seyer, MS, CRC, LCPC is a Counselor in Dubuque, Iowa. Practices as a sole proprietor. Licensed in California and Illinois.

Licensed in
CA, IL
In the registry since
2008
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.

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Practice location Address checks out

2615 Mesa Dr
Dubuque, IA 52001-1668
Phone: (563) 552-9211
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 180.015569 (IL)
Counselor Taxonomy 101Y00000X
Rehabilitation Counselor Taxonomy 225C00000X · Licence CRC 00108799 (CA)

Record details

NPI number1265685804
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CRC , LCPC
Sole proprietorYes
NPI enumeratedOctober 28, 2008
Last updated in NPPESOctober 26, 2023
Certification dateOctober 26, 2023

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