Lynn Nishikawa, S.P.L.
NPI 1033207188 · Speech-Language Pathologist · Riverside, CA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Nishikawa, S.P.L. is a Speech-Language Pathologist provider in Riverside, CA (NPI 1033207188).
Provider details
- NPI number
- 1033207188
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- S.P.L.
- Sex
- Female
- Sole proprietor
- No
- License
- SPL 4022 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
328 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Treatment of Speech, Language, Voice, Communication, And/Or Hearing Processing Disorder92507 | 218 | $78 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 110 | $25 |
Typical Medicare-allowed amounts for these services range $25–$78 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2009-02-02
Frequently asked questions
- What is Lynn Nishikawa's NPI number?
- Lynn Nishikawa's National Provider Identifier (NPI) is 1033207188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Nishikawa's specialty?
- Lynn Nishikawa is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Lynn Nishikawa located?
- Lynn Nishikawa's practice location on file with NPPES is 6177 River Crest Dr Ste a, Riverside, CA 92507-0728.
- What is Lynn Nishikawa's phone number?
- The practice phone number listed in the NPPES registry for Lynn Nishikawa is (951) 653-4480.
- Does Lynn Nishikawa accept Medicare?
- Lynn Nishikawa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Nishikawa's NPI active?
- Yes — Lynn Nishikawa's NPI (1033207188) is active in the NPPES registry as of the last update on 2009-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.