LARISSA LILLIAN HARRISON
NPI 1952990848
Speech-Language Pathologist in Waukesha, WI

Q: What is Larissa Harrison's NPI number?

The NPI number for Larissa Harrison is 1952990848. It was assigned to this individual provider in the NPPES registry on January 14, 2021. The provider is also known as Larissa Lillian Lafavor.

Q: What is Larissa Harrison's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Larissa Harrison was last updated on May 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 14, 2021Accepts Medicare Assignment

222 PARK PL, WAUKESHA, WI 53186(262) 446-9466 Get Directions Write a Review

NPPES record last updated: May 29, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 29, 2025, May 9, 2023, Jan 14, 2021 (3 updates tracked since 2021).

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About Larissa Lillian Harrison NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LARISSA LILLIAN HARRISON (NPI 1952990848) is an individual speech-language pathologist provider in Waukesha, Wisconsin, licensed in Wisconsin (5108-154) and active in the NPI registry since January 2021. She maintains 2 additional practice locations and is a graduate of Other (2020).

NPPES Registry Identity

NPI1952990848

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameLARISSA LILLIAN HARRISON

Location Address222 PARK PLWaukesha, WI 53186-4858

Mailing Address222 Park PlWaukesha, WI 53186-4858

Phone(262) 446-9466

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateJanuary 14, 2021

Last NPPES UpdateMay 29, 20253 updates tracked since enumeration

NPPES CertifiedMay 29, 2025

✔ NPI 1952990848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in WI · 5108-154

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

222 PARK PL, Waukesha, WI 53186

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Other Names 1

Other Name (5)Larissa Lillian Lafavor

Secondary Practice Locations 2

Location 11700 W Paradise DrWest Bend, WI 53095-9795 · Phone (262) 334-3451

Location 21900 American Eagle DrSlinger, WI 53086-9043 · Phone (262) 297-6300

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Larissa Lillian Harrison is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991163271

PECOS Enrollment IDI20230619000399

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Treatment of speech, language, voice, communication, and/or hearing processing disorder 92507

This treatment involves working with a specialist to improve communication skills. It could involve exercises to enhance speech clarity, language understanding, voice volume, or hearing comprehension. The goal is to enhance your ability to express and understand others effectively.

200 services31 patients

Treatment of swallowing and feeding disorder 92526

Treatment for swallowing and feeding disorders involves a team of specialists who will work together to improve your ability to eat and drink safely. This may include exercises to strengthen swallowing muscles, dietary changes, or special techniques to make swallowing easier.

34 services16 patients

Evaluation of speech sound production with evaluation of language comprehension and expression 92523

This service involves assessing your ability to produce speech sounds and understand language. It also evaluates your ability to express yourself through language. It's a comprehensive review of your communication skills to identify any potential issues.

21 services21 patients

Evaluation of swallowing function 92610

Evaluation of swallowing function is a medical procedure that assesses your ability to swallow food and drink safely. This involves studying the muscles and nerves involved in swallowing. It helps identify any issues that might lead to difficulties in eating or drinking.

19 services16 patients

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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