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

Organization Speech-Language Pathologist · NPI 1184248205

Lisa Niffenegger, LLC is a Speech-Language Pathologist in Denver, Colorado. Registered with an NPI since 2020.

In the registry since
2020
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

6200 E Cornell Ave
Denver, CO 80222-7013
Phone: (303) 902-3462
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1184248205
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Elizabeth Niffenegger — Owner · (303) 902-3462
NPI enumeratedJune 4, 2020
Last updated in NPPESJune 4, 2020
Certification dateJune 4, 2020
Mailing address6200 E Cornell Ave, Denver, CO 80222-7013

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