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

Mrs. Tara Lynn Mercer, RDN

Individual provider Registered Dietitian · NPI 1720971757

Mrs. Tara Lynn Mercer, RDN is a Registered Dietitian in Helena, Montana. Works from 2 locations. Licensed in Montana.

Licensed in
MT
In the registry since
2025
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

3330 Ptarmigan Ln
Helena, MT 59602-0521
Phone: (406) 438-3402
Show map & directions

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

Additional practice locations (1)

  • 2475 E Broadway St, Helena, MT 59601-4928 — (406) 457-4180

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 69474 (MT)

Record details

NPI number1720971757
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorNo
NPI enumeratedMay 29, 2025
Last updated in NPPESMay 29, 2025
Certification dateMay 27, 2025

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