Kathleen L. Thatcher
Speech-Language Assistant · Downey, CA
Kathleen L. Thatcher is a speech-language assistant with a practice address in Downey, California, and NPI 1356912356, issued on Jul 9, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kathleen L. Thatcher
- Primary taxonomy
- Speech-Language Assistant 2355S0801X
- Practice location
- 8535 Florence Ave Ste 200, Downey, CA 90240
- Phone
- (562) 261-5538
- Enumerated
- Jul 9, 2021
- Record last updated
- Jul 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 8535 Florence Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Allen, D.C.Chiropractor1861706236
- Gloria CamachoSpeech-Language Assistant1972105955
- Clarissa FloresSpeech-Language Assistant1457950701
- Maha GhachamSpeech-Language Assistant1285461327
- Diego HaroSpeech-Language Assistant1821979287
- Giselle MartinezSpeech-Language Assistant1780484279
Verify Kathleen L. Thatcher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33 speech-language assistant records list a practice address in Downey
They are 33 of the 3,607 NPPES records with a practice address in Downey, and 2,532 speech-language assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 33 in Downey → All 2,532 in California → Every provider in Downey →
Other speech-language assistant records in California
- Raja AbbasLos Angeles, CA1982482501
- Thessa Abellera, SLPAReseda, CA1023628757
- Gabriella Abramson, CCC-SLPASan Diego, CA1558109983
- Jezika AbrewOntario, CA1669143426
- Ula AbsulioEncino, CA1760863815
- Escarlet AcabalVan Nuys, CA1396402988
- Elizabeth AccomandoRiverside, CA1467170852
- Eva AcevedoModesto, CA1962392647
- John AcevedoFontana, CA1871228106
- Jennifer AcostaEncino, CA1679817407
Common questions
What is Kathleen L. Thatcher's NPI number?
Kathleen L. Thatcher's National Provider Identifier (NPI) is 1356912356, issued on Jul 9, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen L. Thatcher located?
The NPPES record lists a practice address at 8535 Florence Ave Ste 200, Downey, CA, 90240. Phone: (562) 261-5538. Providers update this record themselves, so call before visiting.
How can I verify Kathleen L. Thatcher's license?
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.