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

Erin Michelle Thiemann, LMHC, PMH-C

Individual provider Mental Health Counselor · NPI 1235649476

Erin Michelle Thiemann, LMHC, PMH-C is a Mental Health Counselor in Hiawatha, Iowa. Practices as a sole proprietor and works from 2 locations. Licensed in Iowa.

Licensed in
IA
In the registry since
2017
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

See every abbreviation used in this directory →

Practice location Address checks out

1811 Boyson Rd Ste A
Hiawatha, IA 52233-1270
Phone: (319) 250-1267
Show map & directions

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

Additional practice locations (1)

  • 1450 Boyson Rd Ste C-2b, Hiawatha, IA 52233-2323 — (319) 946-4168

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 096550 (IA)

Record details

NPI number1235649476
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC , PMH-C
Sole proprietorYes
NPI enumeratedOctober 2, 2017
Last updated in NPPESDecember 31, 2025
Certification dateDecember 31, 2025

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