Tatiana Vanessa Leon, MS, CCC-SLP
Speech-Language Pathologist · Los Angeles, CA
Tatiana Vanessa Leon, MS, CCC-SLP is a speech-language pathologist with a practice address in Los Angeles, California, and NPI 1558787804, issued on Mar 11, 2014. Check the license (California SP30112, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tatiana Vanessa Leon
- Credential
- MS, CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- SP30112 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1111 W 6TH St Ste 111, Los Angeles, CA 90017
- Phone
- (213) 607-4400
- Enumerated
- Mar 11, 2014
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211104001317); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
Also registered at 1111 W 6TH St Ste 111
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Schwana Bowe, LVNLicensed Vocational Nurse1255498911
- Nicolette BuenrostroSpeech-Language Pathologist1568940088
- Jon Buyle, PHDClinical Child & Adolescent Psychologist1558683201
- Cynthia ClarkSpeech-Language Pathologist1265737761
Verify Tatiana Vanessa Leon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license SP30112Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Southern California Permanente Medical GroupPanorama City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tatiana Vanessa Leon among 13,141 speech-language pathologist records in California
Tatiana Vanessa Leon, MS, 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. Its NPI, issued in 2014, is newer than 24% of them.
- NPI issued2014 · 24% of these records are older, 72% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2019 · 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).
1,021 speech-language pathologist records list a practice address in Los Angeles
They are 1,021 of the 69,537 NPPES records with a practice address in Los Angeles, and 13,141 speech-language pathologist records in California.
All 13,141 in California → Every provider in Los Angeles → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Sedie Abadi, D.C.Los Angeles, CA 900171679674089
- Romil ChandLos Angeles, CA 900171609199207
- James Coyle, MA-CCC, SLPLos Angeles, CA 900171982860698
- Maureen Fachler, CCC-SLPLos Angeles, CA 900171225267875
- Cindy GrellnerLos Angeles, CA 900171427275643
- Teresa Gutierrez, M.A., CCC-SLPLos Angeles, CA 900171457580219
- Zahid KhanLos Angeles, CA 900171043449523
- Tina Lee, MS, C.C.C.Los Angeles, CA 900171437356136
Common questions
What is Tatiana Vanessa Leon, MS, CCC-SLP's NPI number?
Tatiana Vanessa Leon, MS, CCC-SLP's National Provider Identifier (NPI) is 1558787804, issued on Mar 11, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Tatiana Vanessa Leon, MS, CCC-SLP located?
The NPPES record lists a practice address at 1111 W 6TH St Ste 111, Los Angeles, CA, 90017. Phone: (213) 607-4400. Providers update this record themselves, so call before visiting.
How can I verify Tatiana Vanessa Leon, MS, CCC-SLP's license?
NPPES lists California license number SP30112, 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. Medicare files from data.cms.gov. 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.