NPPES file of Aug 9, 2026

Leah Wondrak, SLP

Speech-Language Pathologist · Dixon, CA

Leah Wondrak, SLP is a speech-language pathologist with a practice address in Dixon, California, and NPI 1417262262, issued on Aug 17, 2010. Check the license (California SP28956, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417262262
Name
Leah Wondrak
Credential
SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License numbers
SP28956 CA
SP.9817 OH
Self-reported in NPPES; status is on the state search
Practice location
255 N Lincoln St Ste A, Dixon, CA 95620
Phone
(707) 366-5247
Enumerated
Aug 17, 2010
Record last updated
Apr 21, 2023
Medicaid ID
0028740 OH
Medicare enrollment
Enrolled (PECOS I20260406001825); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →

Also registered at 255 N Lincoln St Ste A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marina Ayin, SLPASpeech-Language Assistant1770321853
  2. Stacey Cames, M.A., CCC-SLPSpeech-Language Pathologist1285103929
  3. Catherine Cunha, CCC-SLPSpeech-Language Pathologist1679234504
  4. Jacqueline DuganSpeech-Language Assistant1699313965
  5. Bianca EsparzaSpeech-Language Assistant1003653494
  6. Anica FenolSpeech-Language Pathologist1740143148

Verify Leah Wondrak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license SP28956    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Leah Wondrak among 13,141 speech-language pathologist records in California

Leah Wondrak, 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 not. Its NPI, issued in 2010, is newer than 12% of them.

  • NPI issued2010 · 12% of these records are older, 85% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2009 · median 2017 among the 573 with a school on file
  • Record last updated2023 · 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).

14 speech-language pathologist records list a practice address in Dixon

They are 14 of the 130 NPPES records with a practice address in Dixon, 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 Dixon → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Katie BirminghamDixon, CA 956201013500305
  2. Stacey Cames, M.A., CCC-SLPDixon, CA 956201285103929
  3. Jessica Cuevas, CCC-SLPDixon, CA 956201184348369
  4. Catherine Cunha, CCC-SLPDixon, CA 956201679234504
  5. Anica FenolDixon, CA 956201740143148
  6. Leslie Hanagan, SLPDixon, CA 956201770905861
  7. Mikaela KalafateDixon, CA 956201992405054
  8. Asmahan Maayeh, MS CCC-SLPDixon, CA 956201326712456

Common questions

What is Leah Wondrak, SLP's NPI number?

Leah Wondrak, SLP's National Provider Identifier (NPI) is 1417262262, issued on Aug 17, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Leah Wondrak, SLP located?

The NPPES record lists a practice address at 255 N Lincoln St Ste A, Dixon, CA, 95620. Phone: (707) 366-5247. Providers update this record themselves, so call before visiting.

How can I verify Leah Wondrak, SLP's license?

NPPES lists California license number SP28956, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.