Rosalyn Leech, M.S., CCC-SLP
Speech-Language Pathologist · Fremont, CA
Rosalyn Leech, M.S., CCC-SLP is a speech-language pathologist with a practice address in Fremont, California, and NPI 1265813158, issued on Jun 16, 2015. Check the license (California 21233, 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
- Rosalyn Leech
- Credential
- M.S., CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 21233 CA
Self-reported in NPPES; status is on the state search - Practice location
- 39800 Fremont Blvd Apt 274, Fremont, CA 94538
- Phone
- (210) 540-3212
- Enumerated
- Jun 16, 2015
- Record last updated
- Jun 16, 2015 (not updated in 11 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 →
Verify Rosalyn Leech in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21233Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Rosalyn Leech among 13,141 speech-language pathologist records in California
Rosalyn Leech, M.S., 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 2015, is newer than 28% of them.
- NPI issued2015 · 28% of these records are older, 68% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- 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).
59 speech-language pathologist records list a practice address in Fremont
They are 59 of the 4,749 NPPES records with a practice address in Fremont, 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 Fremont → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Jennifer AdamsFremont, CA 945381376779652
- Julie AdamsFremont, CA 945381639671159
- Alexandra Di Martino, MS CCC-SLPFremont, CA 945381245541713
- Ginger HamiltonFremont, CA 945381376509992
- Mohita Kaushik, MA CCC-SLPFremont, CA 945381043590748
- Dana Kimbar, CCC-SLPFremont, CA 945381184930661
- Leo Mapagu, M.S. CCC-SLPFremont, CA 945381730380247
- Maria Natad-Mapagu, MS CCC-SLPFremont, CA 945381033137799
Common questions
What is Rosalyn Leech, M.S., CCC-SLP's NPI number?
Rosalyn Leech, M.S., CCC-SLP's National Provider Identifier (NPI) is 1265813158, issued on Jun 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Rosalyn Leech, M.S., CCC-SLP located?
The NPPES record lists a practice address at 39800 Fremont Blvd Apt 274, Fremont, CA, 94538. Phone: (210) 540-3212. Providers update this record themselves, so call before visiting.
How can I verify Rosalyn Leech, M.S., CCC-SLP's license?
NPPES lists California license number 21233, 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.