Catherine Ainsworth, SLP
Speech-Language Pathologist · Mill Valley, CA
Catherine Ainsworth, SLP is a speech-language pathologist with a practice address in Mill Valley, California, and NPI 1093132540, issued on Mar 22, 2014. Check the license (California 7996, 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
- Catherine Ainsworth
- Credential
- SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 7996 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1211 Lattie LN, Mill Valley, CA 94941
- Phone
- (415) 388-3177
- Enumerated
- Mar 22, 2014
- Record last updated
- Mar 22, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Catherine Ainsworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 7996Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16 speech-language pathologist records list a practice address in Mill Valley
They are 16 of the 653 NPPES records with a practice address in Mill Valley, and 13,141 speech-language pathologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 16 in Mill Valley → All 13,141 in California → Every provider in Mill Valley →
Other speech-language pathologist records in California
- Roxana AamesSan Francisco, CA1518609981
- Sedie Abadi, D.C.Los Angeles, CA1679674089
- Careen AbadjianFresno, CA1982092029
- Lisa Abai, MA CCC-SLPLos Angeles, CA1871446260
- Rachel AbalSan Francisco, CA1245842483
- Ilyssa Abaranok, M.S. CCC-SLPNorth Hollywood, CA1699082362
- Robert AbarcaLong Beach, CA1770393142
- Kelley Amber Abarquez, SLPHawthorne, CA1932663804
- Diane Abatemarco, SLP-CFSan Francisco, CA1457710964
- Kathryn Abbene, M.A. CCC-SLPRancho Santa Margarita, CA1215492897
Common questions
What is Catherine Ainsworth, SLP's NPI number?
Catherine Ainsworth, SLP's National Provider Identifier (NPI) is 1093132540, issued on Mar 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Ainsworth, SLP located?
The NPPES record lists a practice address at 1211 Lattie LN, Mill Valley, CA, 94941. Phone: (415) 388-3177. Providers update this record themselves, so call before visiting.
How can I verify Catherine Ainsworth, SLP's license?
NPPES lists California license number 7996, 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.