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KRISTEN LEE FERGUSON-BUSCH SLP
NPI 1598020455
Speech-Language Pathologist in Ventura, CA

Active since July 06, 2012
956 SHARON LN, VENTURA, CA 93001(805) 795-0460 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 23, 2026, Feb 1, 2022, Nov 20, 2015 (3 updates tracked since 2015).

About Kristen Lee Ferguson-busch Slp NPPES

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

KRISTEN LEE FERGUSON-BUSCH SLP (NPI 1598020455) is an individual speech-language pathologist provider in Ventura, California, licensed in California (SP19220) and active in the NPI registry since July 2012.

NPPES Registry Identity

NPI1598020455
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKRISTEN LEE FERGUSON-BUSCHCredential: SLP
Location Address956 SHARON LNVentura, CA 93001-3847
Mailing Address956 Sharon LnVentura, CA 93001-3847 · (805) 795-0460
Phone(805) 795-0460
Sole ProprietorNo
Enumeration DateJuly 6, 2012
Last NPPES UpdateJanuary 23, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1598020455 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 CA · SP19220
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.
956 SHARON LN, Ventura, CA 93001
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristen Lee Ferguson-busch Slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Kristen Ferguson-busch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Two Trees Physical Therapy & Wellness Inc
1.7 mi
Physical Therapist
3418 LOMA VISTA RD, STE A
Ventura, CA 93003
  • Reassigned Medicare billing, California enrollment
  • 101 clinicians in this Medicare group
NPI 1770830325 (805) 765-4773

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

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.
150 services16 patients

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kristen Ferguson-busch's NPI number?

The NPI number for Kristen Ferguson-busch is 1598020455. It was assigned to this individual provider in the NPPES registry on July 6, 2012.

Where is Kristen Ferguson-busch located?

Kristen Ferguson-busch practices at 956 Sharon Ln, Ventura, CA 93001. The listed phone number is (805) 795-0460.

What is Kristen Ferguson-busch's specialty?

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

Is Kristen Ferguson-busch enrolled in Medicare?

Yes. Kristen Ferguson-busch is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristen Ferguson-busch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Ferguson-busch reassigns Medicare benefits to Two Trees Physical Therapy & Wellness Inc (Ventura, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kristen Ferguson-busch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kristen Ferguson-busch was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.