LYNN KEIKO NISHIKAWA S.P.L.
NPI 1033207188
Speech-Language Pathologist in Riverside, CA
About Lynn Keiko Nishikawa S.p.l. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYNN KEIKO NISHIKAWA S.P.L. (NPI 1033207188) is an individual speech-language pathologist provider in Riverside, California, licensed in California (SPL 4022) and active in the NPI registry since October 2006. She is a graduate of Other (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Lynn Keiko Nishikawa S.p.l. 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.
Medicare Billing Reassignment
Medicare enrollment records show Lynn Nishikawa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Riverside, CA 92507
- Reassigned Medicare billing, California enrollment
- 34 clinicians in this Medicare group
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 2
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.
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.
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 Lynn Nishikawa's NPI number?
The NPI number for Lynn Nishikawa is 1033207188. It was assigned to this individual provider in the NPPES registry on October 11, 2006.
Where is Lynn Nishikawa located?
Lynn Nishikawa practices at 6177 River Crest Dr Ste A, Riverside, CA 92507. The listed phone number is (951) 653-4480.
What is Lynn Nishikawa's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Lynn Nishikawa enrolled in Medicare?
Yes. Lynn Nishikawa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Lynn Nishikawa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynn Nishikawa reassigns Medicare benefits to West Coast Spine Restoration Center, Inc (Riverside, 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 Lynn Nishikawa'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 Lynn Nishikawa was last updated on February 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.
# Lynn Keiko Nishikawa, S.P.L. · NPI 1033207188
Speech-Language Pathologist provider in Riverside, California. Individual provider, active in the CMS NPPES registry since October 11, 2006.
## Identity
- **NPI:** 1033207188 (Entity type: Individual)
- **Enumerated:** October 11, 2006
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** SPL 4022 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6177 RIVER CREST DR STE A, Riverside, CA 92507-0728
- **Phone:** (951) 653-4480 · **Fax:** (951) 653-5051
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** West Coast Spine Restoration Center, Inc (NPI 1992887616, Riverside, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1980
## Record status
- **NPPES last updated:** February 2, 2009
- **Other identifiers:** Medicare PIN ZZZ17185Z (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1033207188) · Data from the CMS NPPES public registry.