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

Hillary Lamontagne Therapy, LLC

Organization Adult Mental Health Clinic/Center · NPI 1902269103

Hillary Lamontagne Therapy, LLC is an Adult Mental Health Clinic/Center in Springfield, Illinois. Licensed in Illinois. Registered with an NPI since 2016.

Licensed in
IL
In the registry since
2016
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

520 E Allen St
Springfield, IL 62703-2318
Phone: (217) 836-9892
Fax: (217) 679-6490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X · Licence 180.007297 (IL)

Record details

NPI number1902269103
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hillary Lamontagne — Psychotherapist · (217) 836-9892
NPI enumeratedApril 4, 2016
Last updated in NPPESApril 4, 2016
Mailing address520 E Allen St, Springfield, IL 62703-2318

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