Lyda Kongswangwongsa
Speech-Language Pathologist · Orange, CA
Lyda Kongswangwongsa is a speech-language pathologist with a practice address in Orange, California, and NPI 1891183422, issued on Jan 5, 2015. Check the license (California 21847, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lyda Kongswangwongsa
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 21847 CA
Self-reported in NPPES; status is on the state search - Practice location
- 547 W Maple Ave, Orange, CA 92868
- Phone
- (909) 636-8125
- Enumerated
- Jan 5, 2015
- Record last updated
- Jan 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200623001492); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
Verify Lyda Kongswangwongsa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21847Check 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
- Instrumental Speech Language Pathology Professionals IncAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lyda Kongswangwongsa among 13,141 speech-language pathologist records in California
Lyda Kongswangwongsa 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 2015, is newer than 28% of them.
- NPI issued2015 · 28% of these records are older, 68% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2013 · median 2017 among the 573 with a school on file
- Record last updated2015 · 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).
137 speech-language pathologist records list a practice address in Orange
They are 137 of the 13,245 NPPES records with a practice address in Orange, and 13,141 speech-language pathologist records in California.
All 13,141 in California → Every provider in Orange → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Elaine Brewster, MA CCC-SLPOrange, CA 928681710963673
- Lisa Burger, CCC-SLPOrange, CA 928681598742314
- Laurie Lennon, SLPOrange, CA 928681326211764
- Grace Libardo Alvarez, M.S.Orange, CA 928681609056209
- Rachelle Moore, CCC-SLPOrange, CA 928681558547950
- Celeste Pepitone, MS CCCOrange, CA 928681851461297
- Staci Pereira, M.S., CCC-SLPOrange, CA 928681467492181
- Cheryl Reed, M.A.,CCC-SLPOrange, CA 928681285775791
Common questions
What is Lyda Kongswangwongsa's NPI number?
Lyda Kongswangwongsa's National Provider Identifier (NPI) is 1891183422, issued on Jan 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Lyda Kongswangwongsa located?
The NPPES record lists a practice address at 547 W Maple Ave, Orange, CA, 92868. Phone: (909) 636-8125. Providers update this record themselves, so call before visiting.
How can I verify Lyda Kongswangwongsa's license?
NPPES lists California license number 21847, 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.