Daniel Duane Knowles, MA, CCC-SLP
Speech-Language Pathologist · West Hollywood, CA
Daniel Duane Knowles, MA, CCC-SLP is a speech-language pathologist with a practice address in West Hollywood, California, and NPI 1265967111, issued on Apr 28, 2017. Check the license (California 26095, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Daniel Duane Knowles
- Credential
- MA, CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 26095 CA
Self-reported in NPPES; status is on the state search - Practice location
- 969 N LA Cienega Blvd, West Hollywood, CA 90069
- Phone
- (310) 734-7695
- Enumerated
- Apr 28, 2017
- Record last updated
- Mar 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180529001217); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
Verify Daniel Duane Knowles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 26095Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Daniel Duane Knowles among 13,141 speech-language pathologist records in California
Daniel Duane Knowles, MA, CCC-SLP is one of 13,141 speech-language pathologist records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 36% of them.
- NPI issued2017 · 36% of these records are older, 59% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2015 · median 2017 among the 573 with a school on file
- Record last updated2021 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Speech-Language Pathologist providers in California
There are 13,141 speech-language pathologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,141 in California → Every provider in West Hollywood → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Debra SamuelsWest Hollywood, CA 900691851749626
- Alyssa BerkowitzLos Angeles, CA 900681588229199
- Dianne Holly, MS, CCC-SLPLos Angeles, CA 900681215288840
- Beth LaddLos Angeles, CA 900681669759189
- Neil Murray, MA CCC-SLPLos Angeles, CA 900681811517220
- Bielca SosaLos Angeles, CA 900681538513874
- Joy Young, MS, CCC-SLPLos Angeles, CA 900681134790637
- Aleisha Allen, M.S. CCC-SLPLos Angeles, CA 900711194357590
Common questions
What is Daniel Duane Knowles, MA, CCC-SLP's NPI number?
Daniel Duane Knowles, MA, CCC-SLP's National Provider Identifier (NPI) is 1265967111, issued on Apr 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Duane Knowles, MA, CCC-SLP located?
The NPPES record lists a practice address at 969 N LA Cienega Blvd, West Hollywood, CA, 90069. Phone: (310) 734-7695. Providers update this record themselves, so call before visiting.
How can I verify Daniel Duane Knowles, MA, CCC-SLP's license?
NPPES lists California license number 26095, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.