NPPES file of Aug 9, 2026

Katie Leinweber, M.S. CF-SLP

Speech-Language Pathologist · Walla Walla, WA

Katie Leinweber, M.S. CF-SLP is a speech-language pathologist with a practice address in Walla Walla, Washington, and NPI 1417781048, issued on Aug 27, 2024. Check the license (Washington SI61582187, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1417781048
Name
Katie Leinweber
Credential
M.S. CF-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
SI61582187 WA
Self-reported in NPPES; status is on the state search
Practice location
1150 W Chestnut St, Walla Walla, WA 99362
Phone
(509) 527-3066
Enumerated
Aug 27, 2024
Record last updated
Aug 27, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest speech-language pathologist records → All 4,109 in Washington → Look up another NPI →

Also registered at 1150 W Chestnut St

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

  1. Cheryl Copeland, RNRegistered Nurse1871830695
  2. Janet Ihle, RNSchool Registered Nurse1477890796
  3. Tina McCrae, RNStudent in an Organized Health Care Education/Training Program1083044010
  4. Emily Stein, PT, DPTPhysical Therapist1073282976
  5. Olivia WhiteMental Health Counselor1316459290

Verify Katie Leinweber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license SI61582187    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 Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Katie Leinweber among 4,109 speech-language pathologist records in Washington

Katie Leinweber, M.S. CF-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 2024, is newer than 90% of them.

  • NPI issued2024 · 90% of these records are older, 6% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2024 · 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).

30 speech-language pathologist records list a practice address in Walla Walla

They are 30 of the 1,276 NPPES records with a practice address in Walla Walla, 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 Walla Walla → Speech-Language Pathologist nationwide →

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

  1. Ana-Megan Babin, M.S., CCC-SLPWalla Walla, WA 993621619266145
  2. Evelyn Boyd, M.A. CCC-SLPWalla Walla, WA 993621275730897
  3. Cynthia Brown, MA, CCC-SLPWalla Walla, WA 993621518404722
  4. Sandra Bushnell, M.A., CCC-SLPWalla Walla, WA 993621023357985
  5. Katharine Carlisle, CCC-SLPWalla Walla, WA 993621740727775
  6. Carrie Diede, M.S., CCC-SLPWalla Walla, WA 993621447798723
  7. Alice Hollopeter, MA, CCC, SLPWalla Walla, WA 993621497200620
  8. Melissa MurphyWalla Walla, WA 993621669728648

Common questions

What is Katie Leinweber, M.S. CF-SLP's NPI number?

Katie Leinweber, M.S. CF-SLP's National Provider Identifier (NPI) is 1417781048, issued on Aug 27, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Katie Leinweber, M.S. CF-SLP located?

The NPPES record lists a practice address at 1150 W Chestnut St, Walla Walla, WA, 99362. Phone: (509) 527-3066. Providers update this record themselves, so call before visiting.

How can I verify Katie Leinweber, M.S. CF-SLP's license?

NPPES lists Washington license number SI61582187, 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.

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.