Leslie Castanon
Speech-Language Pathologist · San Antonio, TX
Leslie Castanon is a speech-language pathologist with a practice address in San Antonio, Texas, and NPI 1578947743, issued on Jul 16, 2015. Check the license (Texas 111398, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Leslie Castanon
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 111398 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4647 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 358-2710
- Enumerated
- Jul 16, 2015
- Record last updated
- Jul 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (210) 358-4739
- Entity
- Type 1 · individual
Also registered at 4647 Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Anstead, MDInfectious Disease Physician1144337213
- Clinton Baisden, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1740291269
- Lancia Beavers, FNPFamily Nurse Practitioner1376573071
- Oscar Benavente, MDNeurology Physician1760599831
- Chara Booker, DPTPhysical Therapist1659325884
- Ryan BrooksSpeech-Language Pathologist1689059495
Verify Leslie Castanon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 111398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1,190 speech-language pathologist records list a practice address in San Antonio
They are 1,190 of the 37,749 NPPES records with a practice address in San Antonio, and 17,062 speech-language pathologist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,190 in San Antonio → All 17,062 in Texas → Every provider in San Antonio →
Other speech-language pathologist records in Texas
- Shehzil Aamir, CCC-SLPRichmond, TX1114641636
- Daisy Abad-Gonzalez, SLPMcAllen, TX1962748467
- Ekene Abanonu, M.A., CCC-SLPFulshear, TX1801408448
- Jenna Abante, M.S., CCC-SLPSilsbee, TX1093377251
- Christine AbasiNorth Richland Hills, TX1538992748
- Kadi Abbott, SLPSan Antonio, TX1104378751
- Denica Abd El Ghafar, CCC-SLP, TSSLDFresno, TX1649572561
- Ellison Abdalla, MS, CCC-SLPHouston, TX1104588433
- Kaitlyn AbdallaEl Paso, TX1205268950
- Lesli Abdelgani, M.A.Pasadena, TX1285135863
Common questions
What is Leslie Castanon's NPI number?
Leslie Castanon's National Provider Identifier (NPI) is 1578947743, issued on Jul 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Castanon located?
The NPPES record lists a practice address at 4647 Medical Dr, San Antonio, TX, 78229. Phone: (210) 358-2710. Providers update this record themselves, so call before visiting.
How can I verify Leslie Castanon's license?
NPPES lists Texas license number 111398, as entered by the provider. Search the Texas 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.