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

Juliet Lamonaca, Psy D , PLLC

Organization Clinic/Center · NPI 1134632482

Juliet Lamonaca, Psy D , PLLC is a Clinic/Center in Billings, Montana. Licensed in Montana. Registered with an NPI since 2017.

Licensed in
MT
In the registry since
2017
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

944 Avenue B
Billings, MT 59102-3346
Phone: (406) 696-7266
Fax: (844) 810-1486
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X · Licence 2206 (MT)

Record details

NPI number1134632482
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Juliet Lamonaca — Psychologist · (406) 696-7266
NPI enumeratedNovember 8, 2017
Last updated in NPPESJune 12, 2026
Certification dateJune 12, 2026
Mailing address944 Avenue B, Billings, MT 59102-3346

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