NPPES file of Aug 9, 2026

Marie R. Pechous, CCC-SLP

Speech-Language Pathologist · Spokane, WA

Marie R. Pechous, CCC-SLP is a speech-language pathologist with a practice address in Spokane, Washington, and NPI 1497898225, issued on Feb 14, 2007. Check the license (Washington LL00004374, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1497898225
Name
Marie R. Pechous
Credential
CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License numbers
LL00004374 WA
SLP-1684 ID
Self-reported in NPPES; status is on the state search
Practice location
701 W 7TH Ave, Spokane, WA 99204
Phone
(509) 869-3809
Enumerated
Feb 14, 2007
Record last updated
Oct 31, 2025
Fax
(509) 838-1163
Medicare enrollment
Enrolled (PECOS I20120104000512); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest speech-language pathologist records → All 4,109 in Washington → Look up another NPI →

Also registered at 701 W 7TH Ave

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

  1. Jean Herzog, M.A.Mental Health Counselor1295844835
  2. Layne Pavey, LCSWMental Health Counselor1225556483
  3. Elizabeth Pechous, PHDClinical Psychologist1265575088
  4. Robert Quackenbush, PH.D.Psychologist1437169240
  5. John Severinghaus, PH.D.Psychologist1457577561
  6. Cori Valley, LMHCMental Health Counselor1316159874

Verify Marie R. Pechous 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 LL00004374    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.

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Bills Medicare through one group practice

  1. Icard, P.L.L.C.Spokane, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Marie R. Pechous among 4,109 speech-language pathologist records in Washington

Marie R. Pechous, 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. Its NPI, issued in 2007, is newer than 6% of them.

  • NPI issued2007 · 6% of these records are older, 86% newer
  • In a Medicare fileYes · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2005 · median 2016 among the 146 with a school on file
  • Record last updated2025 · 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).

289 speech-language pathologist records list a practice address in Spokane

They are 289 of the 14,049 NPPES records with a practice address in Spokane, and 4,109 speech-language pathologist records in Washington.

All 4,109 in Washington → Every provider in Spokane → Speech-Language Pathologist nationwide →

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

  1. Elise Abel, M.A., CF-SLPSpokane, WA 992041295349835
  2. Amy DavidSpokane, WA 992041023467248
  3. Jordan Ene-StroescuSpokane, WA 992041801436720
  4. Jessie Johnson, CCC-SLPSpokane, WA 992041215663539
  5. Jennifer LaycockSpokane, WA 992041427491489
  6. Anastasiya Lysko, CCC-SLPSpokane, WA 992041295620920
  7. Sara Nielsen, M.A., CCC/SLPSpokane, WA 992041306096839
  8. Erin Perry, SLPSpokane, WA 992041477953156

Common questions

What is Marie R. Pechous, CCC-SLP's NPI number?

Marie R. Pechous, CCC-SLP's National Provider Identifier (NPI) is 1497898225, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Marie R. Pechous, CCC-SLP located?

The NPPES record lists a practice address at 701 W 7TH Ave, Spokane, WA, 99204. Phone: (509) 869-3809. Providers update this record themselves, so call before visiting.

How can I verify Marie R. Pechous, CCC-SLP's license?

NPPES lists Washington license number LL00004374, 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. Medicare files from data.cms.gov. 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.