Lois Trudeau Engelhardt, SLPD, CCC-SLP
Speech-Language Pathologist · San Diego, CA
Lois Trudeau Engelhardt, SLPD, CCC-SLP is a speech-language pathologist with a practice address in San Diego, California, and NPI 1538670674, issued on Oct 17, 2017. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Lois Trudeau Engelhardt
- Credential
- SLPD, CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- Practice location
- 4909 Murphy Canyon RD Ste 310, San Diego, CA 92123
- Phone
- (800) 787-6787
- Enumerated
- Oct 17, 2017
- Record last updated
- Apr 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (858) 429-7992
- Medicare enrollment
- Enrolled (PECOS I20260306003021); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
Also registered at 4909 Murphy Canyon RD Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Gamboa, SLP-CCCSpeech-Language Pathologist1336788959
- Annette Kim, OTR/LOccupational Therapist1366115750
Verify Lois Trudeau Engelhardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lois Trudeau Engelhardt among 13,141 speech-language pathologist records in California
Lois Trudeau Engelhardt, SLPD, 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 not. Its NPI, issued in 2017, is newer than 36% of them.
- NPI issued2017 · 36% of these records are older, 59% newer
- In a Medicare fileNo · 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 updated2020 · 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).
958 speech-language pathologist records list a practice address in San Diego
They are 958 of the 52,937 NPPES records with a practice address in San Diego, 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 San Diego → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Melethia Barnes-Cooper, M.A., C.C.C.San Diego, CA 921231437202066
- Jennifer Bland, MA CCC-SLPSan Diego, CA 921231730237413
- Beth BrownSan Diego, CA 921231144378522
- Catherine Dabasinskas, M.A.San Diego, CA 921231639227861
- Jennifer Foss, M.A.San Diego, CA 921231801948708
- Sharon Garrett, MSSan Diego, CA 921231194873497
- Jennifer HuhSan Diego, CA 921231467594564
- Alexa Kratze, M.A.San Diego, CA 921231457413353
Common questions
What is Lois Trudeau Engelhardt, SLPD, CCC-SLP's NPI number?
Lois Trudeau Engelhardt, SLPD, CCC-SLP's National Provider Identifier (NPI) is 1538670674, issued on Oct 17, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Lois Trudeau Engelhardt, SLPD, CCC-SLP located?
The NPPES record lists a practice address at 4909 Murphy Canyon RD Ste 310, San Diego, CA, 92123. Phone: (800) 787-6787. Providers update this record themselves, so call before visiting.
How can I verify Lois Trudeau Engelhardt, SLPD, CCC-SLP's license?
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.