Leah Marie Koch, MA, CCC-SLP
Speech-Language Pathologist · Medical Lake, WA
Leah Marie Koch, MA, CCC-SLP is a speech-language pathologist with a practice address in Medical Lake, Washington, and NPI 1417466343, issued on Sep 22, 2017. Check the license (Washington LL60792815, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Leah Marie Koch
- Credential
- MA, CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- LL60792815 WA
Self-reported in NPPES; status is on the state search - Practice location
- 317 N Broad St, Medical Lake, WA 99022
- Phone
- (509) 565-3426
- Enumerated
- Sep 22, 2017
- Record last updated
- Sep 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 4,109 in Washington → Look up another NPI →
Also registered at 317 N Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert CastellawPhysical Therapist1265776652
- Barbara Tritt, PA-CPhysician Assistant1245281534
Verify Leah Marie Koch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LL60792815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Leah Marie Koch among 4,109 speech-language pathologist records in Washington
Leah Marie Koch, MA, CCC-SLP is one of 4,109 speech-language pathologist records with a practice address in Washington. 2% 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 56% of them.
- NPI issued2017 · 56% of these records are older, 39% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2017 · 67% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 speech-language pathologist records list a practice address in Medical Lake
They are 8 of the 147 NPPES records with a practice address in Medical Lake, and 4,109 speech-language pathologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,109 in Washington → Every provider in Medical Lake → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Torrance Baldwin, MS SLP-CFMedical Lake, WA 990221033546288
- Elizabeth Budke, CCC-SLPMedical Lake, WA 990221033648357
- Summer Gibby, SLPMedical Lake, WA 990221396513313
- Christin Knechtges, MA, CCC-SLPMedical Lake, WA 990221245582402
- Jennifer Marshall, SLPMedical Lake, WA 990221518304047
- Marcia RyanMedical Lake, WA 990221881763928
- Keri Wissink, MS, CCC-SLPMedical Lake, WA 990221144572710
- Jennifer Wigen, SLPMica, WA 990231063926442
Common questions
What is Leah Marie Koch, MA, CCC-SLP's NPI number?
Leah Marie Koch, MA, CCC-SLP's National Provider Identifier (NPI) is 1417466343, issued on Sep 22, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Leah Marie Koch, MA, CCC-SLP located?
The NPPES record lists a practice address at 317 N Broad St, Medical Lake, WA, 99022. Phone: (509) 565-3426. Providers update this record themselves, so call before visiting.
How can I verify Leah Marie Koch, MA, CCC-SLP's license?
NPPES lists Washington license number LL60792815, as entered by the provider. Search the Washington 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.