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

Doris Biersdorf

Individual provider Registered Dietitian · NPI 1407005309

Doris Biersdorf is a Registered Dietitian in Billings, Montana. Licensed in Montana. Registered with an NPI since 2008.

Licensed in
MT
In the registry since
2008

Practice location Address checks out

2019 Broadwater Ave
Billings, MT 59102-4810
Phone: (406) 237-8550
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 115 (MT)

Record details

NPI number1407005309
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 16, 2008
Last updated in NPPESJune 4, 2009
Mailing address2019 Broadwater Ave, Billings, MT 59102-4810

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