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

Olivia Dunphy

Individual provider Speech-Language Pathologist · NPI 1801563911

Olivia Dunphy is a Speech-Language Pathologist in Billings, Montana. Licensed in Montana. Registered with an NPI since 2021.

Licensed in
MT
In the registry since
2021

Practice location Address checks out

2800 10th Ave N
Billings, MT 59101-0703
Phone: (406) 238-2500
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SLP-SP-LIC-9282 (MT)

Record details

NPI number1801563911
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 26, 2021
Last updated in NPPESAugust 26, 2021
Certification dateAugust 26, 2021
Mailing addressPo Box 35100, Billings, MT 59107-5100

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