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

Mrs. Maija Anneli Rannikko Trout, MS

Individual provider Genetic Counselor (M.S.) · NPI 1174016034

Mrs. Maija Anneli Rannikko Trout, MS is a Genetic Counselor (M.S.) in Helena, Montana. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

2755 Colonial Dr
Helena, MT 59601-4926
Phone: (406) 444-7530
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X

Record details

NPI number1174016034
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedJune 14, 2018
Last updated in NPPESJune 22, 2022
Certification dateJune 22, 2022

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