Viki Delane Johnson, SLP
Speech-Language Pathologist · Austin, TX
Viki Delane Johnson, SLP is a speech-language pathologist with a practice address in Austin, Texas, and NPI 1720227903, issued on Feb 12, 2009. Check the license (Texas 12477, 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
- Viki Delane Johnson
- Credential
- SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 12477 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12710 Research Blvd, Austin, TX 78759
- Phone
- (512) 331-4115
- Enumerated
- Feb 12, 2009
- Record last updated
- Feb 12, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (512) 331-8176
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 17,062 in Texas → Look up another NPI →
Also registered at 12710 Research Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ruth Gonzalez, M.O.T. OTRPediatric Occupational Therapist1720520711
- Lauren Kacir, M.D.Pediatrics Physician1427052174
- Kelsi Knife, OTROccupational Therapist1366866915
- Melissa Matamoros, OTRPediatric Occupational Therapist1083876601
- Noelle McNeil, M.S.Speech-Language Pathologist1124262852
Verify Viki Delane Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 12477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Viki Delane Johnson among 17,062 speech-language pathologist records in Texas
Viki Delane Johnson, SLP is one of 17,062 speech-language pathologist records with a practice address in Texas. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 15% of them.
- NPI issued2009 · 15% of these records are older, 82% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2009 · 54% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,095 speech-language pathologist records list a practice address in Austin
They are 1,095 of the 26,585 NPPES records with a practice address in Austin, 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 17,062 in Texas → Every provider in Austin → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Penni Bozadzis, CCC-SLPAustin, TX 787591093923625
- Travis ChungAustin, TX 787591861632481
- Julie Foreman, CFY-SLPAustin, TX 787591962665125
- Catherine Fuller, SLPAustin, TX 787591922250679
- Darolyn Gonzales, MS CCC SLPAustin, TX 787591881717239
- Lisa Martindale, SLPAustin, TX 787591780827238
- Noelle McNeil, M.S.Austin, TX 787591124262852
- Jamie Putnam, M.S., CCCSLPAustin, TX 787591033231055
Common questions
What is Viki Delane Johnson, SLP's NPI number?
Viki Delane Johnson, SLP's National Provider Identifier (NPI) is 1720227903, issued on Feb 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Viki Delane Johnson, SLP located?
The NPPES record lists a practice address at 12710 Research Blvd, Austin, TX, 78759. Phone: (512) 331-4115. Providers update this record themselves, so call before visiting.
How can I verify Viki Delane Johnson, SLP's license?
NPPES lists Texas license number 12477, 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.