Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Andrea Wallace-Terwilliger, T-LMHC

Individual provider Mental Health Counselor · NPI 1114607793

Andrea Wallace-Terwilliger, T-LMHC is a Mental Health Counselor in Red Oak, Iowa. Qualified in 2022, 4 years ago. Registered with an NPI since 2023.

Years since qualifying
4
In the registry since
2023
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Practice location Address checks out

1977 G Ave
Red Oak, IA 51566-4474
Phone: (712) 623-6349
Fax: (712) 623-6047
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1114607793
Entity typeIndividual (Type 1)
GenderFemale
Credentials T-LMHC
Sole proprietorNo
NPI enumeratedJuly 19, 2023
Last updated in NPPESJanuary 12, 2026
Certification dateJanuary 12, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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