ARIANNA WALLER
NPI 1235842436
Speech-Language Pathologist in Winchester, VA

Q: What is Arianna Waller's NPI number?

The NPI number for Arianna Waller is 1235842436. It was assigned to this individual provider in the NPPES registry on January 3, 2023.

Q: What is Arianna Waller'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 Arianna Waller was last updated on May 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 03, 2023Accepts Medicare Assignment

20 E PICCADILLY ST STE 11&14, WINCHESTER, VA 22601(877) 407-3422(877) 407-4329 Get Directions Write a Review

NPPES record last updated: May 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 14, 2026, Jan 3, 2023 (2 updates tracked since 2023).

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About Arianna Waller NPPES

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

ARIANNA WALLER (NPI 1235842436) is an individual speech-language pathologist provider in Winchester, Virginia, licensed in Virginia (2204001074) and active in the NPI registry since January 2023. She maintains a secondary practice location in Alexandria and is a graduate of Other (2022).

NPPES Registry Identity

NPI1235842436

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameARIANNA WALLER

Location Address20 E PICCADILLY ST STE 11&14Winchester, VA 22601-3971

Mailing Address7120 Samuel Morse Dr Ste 150Columbia, MD 21046-3420 · (888) 344-5977

Phone(877) 407-3422

Fax(877) 407-4329

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateJanuary 3, 2023

Last NPPES UpdateMay 14, 20262 updates tracked since enumeration

NPPES CertifiedMay 14, 2026

✔ NPI 1235842436 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 VA · 2204001074

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.

20 E PICCADILLY ST STE 11&14, Winchester, VA 22601

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Secondary Practice Location 1

Location 15290 Shawnee Rd Ste 101Alexandria, VA 22312-2377 · Phone (888) 344-5977

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Arianna Waller 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 ID6002287430

PECOS Enrollment IDI20230314000939

Medicare Billing Reassignment

Medicare enrollment records show Arianna Waller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fox Rehabilitation Services LLC

2.3 mi

Physical Therapist

111 DENNY LN
Winchester, VA 22603

Reassigned Medicare billing, District of Columbia and Virginia enrollments
696 clinicians in this Medicare group

NPI 1609814755 (877) 407-3422

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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 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.

955 services49 patients

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.

888 services50 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.

45 services43 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.

44 services42 patients

Analysis of voice and resonance production 92524

Analysis of voice and resonance production is a medical procedure that evaluates your voice and the quality of sound produced when you speak. It helps identify any abnormalities or changes in your voice, which could be due to various health conditions.

21 services21 patients

Other Providers at the Same Location NPPES 20

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

CAROLINE BUSTOS

Occupational Therapist