April Johnson
Speech-Language Pathologist · Palo Alto, CA
April Johnson is a speech-language pathologist with a practice address in Palo Alto, California, and NPI 1114195146, issued on Feb 12, 2008. Check the license (California 16245, 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
- April Johnson
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 16245 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Welch RD, Palo Alto, CA 94304
- Phone
- (650) 498-4377
- Enumerated
- Feb 12, 2008
- Record last updated
- Feb 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify April Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 16245Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
April Johnson among 13,141 speech-language pathologist records in California
April Johnson 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 not. Its NPI, issued in 2008, is newer than 7% of them.
- NPI issued2008 · 7% of these records are older, 91% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2008 · 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).
87 speech-language pathologist records list a practice address in Palo Alto
They are 87 of the 7,617 NPPES records with a practice address in Palo Alto, and 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 Palo Alto → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Bruce ChamberlainPalo Alto, CA 943041629165006
- Lonna DolderPalo Alto, CA 943041609805902
- Janet Hargadon, MASTERS OF ARTSPalo Alto, CA 943041497846786
- Julie Hatami, MA, SLPPalo Alto, CA 943041154428035
- Karen Kapolnek, M.A.Palo Alto, CA 943041538172655
- Arlene KasprisinPalo Alto, CA 943041700995743
- Eve Klein, M.A. CCC-SLPPalo Alto, CA 943041063503167
- Lilach Levinkron, M.S. CCC-SLPPalo Alto, CA 943041558421065
Common questions
What is April Johnson's NPI number?
April Johnson's National Provider Identifier (NPI) is 1114195146, issued on Feb 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is April Johnson located?
The NPPES record lists a practice address at 1000 Welch RD, Palo Alto, CA, 94304. Phone: (650) 498-4377. Providers update this record themselves, so call before visiting.
How can I verify April Johnson's license?
NPPES lists California license number 16245, 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.