Jacob Thornton, MS, CF-SLP
Speech-Language Pathologist · San Francisco, CA
Jacob Thornton, MS, CF-SLP is a speech-language pathologist with a practice address in San Francisco, California, and NPI 1639758873, issued on Apr 5, 2021. Check the license (California 15455, 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
- Jacob Thornton
- Credential
- MS, CF-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 15455 CA
Self-reported in NPPES; status is on the state search - Practice location
- 901 Castro St, San Francisco, CA 94114
- Phone
- (415) 550-8255
- Enumerated
- Apr 5, 2021
- Record last updated
- Apr 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 901 Castro St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelsey AmundsonSpeech-Language Pathologist1952771255
- Katherine Botula, MS, CCC-SLPSpeech-Language Pathologist1871228809
- Lisa ChisholmSpeech-Language Pathologist1558817460
- Brigid Keenan, SLPASpeech-Language Assistant1932941481
- Rachel Proudfoot, MS CF-SLPStudent in an Organized Health Care Education/Training Program1699229856
- Sophia SanguinettiSpeech-Language Pathologist1962212100
Verify Jacob Thornton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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 San Francisco →
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 Jacob Thornton, MS, CF-SLP's NPI number?
Jacob Thornton, MS, CF-SLP's National Provider Identifier (NPI) is 1639758873, issued on Apr 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jacob Thornton, MS, CF-SLP located?
The NPPES record lists a practice address at 901 Castro St, San Francisco, CA, 94114. Phone: (415) 550-8255. Providers update this record themselves, so call before visiting.
How can I verify Jacob Thornton, MS, CF-SLP's license?
NPPES lists California license number 15455, 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.