Karlene Mueller, CCC-SLP-A
NPI 1588833446 · Speech-Language Pathologist · Covina, CA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karlene Mueller, CCC-SLP-A is a Speech-Language Pathologist provider in Covina, CA (NPI 1588833446).
Provider details
- NPI number
- 1588833446
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP-A
- Sex
- Female
- Sole proprietor
- Yes
- License
- AU1933 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
18 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
48 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) |
|---|---|---|
| Test for Eardrum and Muscle Function92550 | 12 | $24 |
| Comprehensive Hearing and Speech Recognition Test92557 | 12 | $39 |
| Test to Assess Hearing Sensitivity Using Visual Aids92579 | 12 | $48 |
| Placement of Ear Probe for Computerized Measurement of Repeated Sounds With Interpretation and Report92588 | 12 | $36 |
Typical Medicare-allowed amounts for these services range $24–$48 (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
- 2008-02-25
- Last updated
- 2008-02-25
Frequently asked questions
- What is Karlene Mueller's NPI number?
- Karlene Mueller's National Provider Identifier (NPI) is 1588833446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karlene Mueller's specialty?
- Karlene Mueller is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Karlene Mueller located?
- Karlene Mueller's practice location on file with NPPES is 527 E Rowland St, Covina, CA 91723-3266.
- What is Karlene Mueller's phone number?
- The practice phone number listed in the NPPES registry for Karlene Mueller is (626) 332-0896.
- Does Karlene Mueller accept Medicare?
- Karlene Mueller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karlene Mueller's NPI active?
- Yes — Karlene Mueller's NPI (1588833446) is active in the NPPES registry as of the last update on 2008-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.