Christina Fidler-Johnson, SLP
NPI 1538363684 · Speech-Language Pathologist · La Jolla, CA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Fidler-Johnson, SLP is a Speech-Language Pathologist provider in La Jolla, CA (NPI 1538363684).
Provider details
- NPI number
- 1538363684
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SP10920 (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
337 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 | $75 |
| Analysis of Voice and Resonance Production92524 | 51 | $114 |
| Exam to Assess Movement of Vocal Cord Flaps Using an Endoscope31579 | 46 | $216 |
| Treatment of Swallowing and Feeding Disorder92526 | 22 | $91 |
Typical Medicare-allowed amounts for these services range $75–$216 (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
- 2007-06-13
- Last updated
- 2020-01-22
- Certified
- 2020-01-22
Frequently asked questions
- What is Christina Fidler-Johnson's NPI number?
- Christina Fidler-Johnson's National Provider Identifier (NPI) is 1538363684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Fidler-Johnson's specialty?
- Christina Fidler-Johnson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Christina Fidler-Johnson located?
- Christina Fidler-Johnson's practice location on file with NPPES is 9888 Genesee Ave # Lj211, La Jolla, CA 92037-1205.
- What is Christina Fidler-Johnson's phone number?
- The practice phone number listed in the NPPES registry for Christina Fidler-Johnson is (858) 626-4444.
- Does Christina Fidler-Johnson accept Medicare?
- Christina Fidler-Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Fidler-Johnson's NPI active?
- Yes — Christina Fidler-Johnson's NPI (1538363684) is active in the NPPES registry as of the last update on 2020-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.