NPPES file of Aug 9, 2026

Martha N. McClellan, M.A., CCC-SLP

Speech-Language Pathologist · Knoxville, TN

Martha N. McClellan, M.A., CCC-SLP is a speech-language pathologist with a practice address in Knoxville, Tennessee, and NPI 1417163502, issued on May 15, 2007. Check the license (Tennessee 180, as entered in NPPES) with the Tennessee 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
1417163502
Name
Martha N. McClellan
Credential
M.A., CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
180 TN
Self-reported in NPPES; status is on the state search
Practice location
1225 E Weisgarber RD, Knoxville, TN 37909
Phone
(865) 584-5558
Enumerated
May 15, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(865) 584-6607
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.
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8 nearest speech-language pathologist records → All 3,731 in Tennessee → Look up another NPI →

Also registered at 1225 E Weisgarber RD

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

  1. Susan BarkerPhysical Therapist1922335918
  2. Katherine Boling, OTRLPediatric Occupational Therapist1235345315
  3. Audra Cox, OTRPediatric Occupational Therapist1992898159
  4. Elizabeth Cox, PH.D.School Psychologist1528274685
  5. Michelle Cross, MS OTRLPediatric Occupational Therapist1851592554
  6. Angela Frost, RD, LDNRegistered Dietitian1790042703

Verify Martha N. McClellan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 180    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 Tennessee 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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Martha N. McClellan among 3,731 speech-language pathologist records in Tennessee

Martha N. McClellan, M.A., CCC-SLP is one of 3,731 speech-language pathologist records with a practice address in Tennessee. 4% 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 2007, is newer than 5% of them.

  • NPI issued2007 · 5% of these records are older, 88% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2007 · 63% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

555 speech-language pathologist records list a practice address in Knoxville

They are 555 of the 14,339 NPPES records with a practice address in Knoxville, and 3,731 speech-language pathologist records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,731 in Tennessee → Every provider in Knoxville → Speech-Language Pathologist nationwide →

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

  1. Morgan Ashworth, MS CCC-SLPKnoxville, TN 379091700303393
  2. Lauren Bissell, SPEECH PATHOLOGISTKnoxville, TN 379091821561721
  3. Lindsay GrahamKnoxville, TN 379091962086942
  4. Lynne Harmon, M.A., CCC-SLPKnoxville, TN 379091881809853
  5. Susan Hock, M.A.Knoxville, TN 379091205044054
  6. Erin Hooten, M.S, CCC-SLPKnoxville, TN 379091801447107
  7. Kandi McMahan, MA, CCC-SLPKnoxville, TN 379091144412123
  8. Amanda McRoy, MS CCC-SLPKnoxville, TN 379091356887574

Common questions

What is Martha N. McClellan, M.A., CCC-SLP's NPI number?

Martha N. McClellan, M.A., CCC-SLP's National Provider Identifier (NPI) is 1417163502, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Martha N. McClellan, M.A., CCC-SLP located?

The NPPES record lists a practice address at 1225 E Weisgarber RD, Knoxville, TN, 37909. Phone: (865) 584-5558. Providers update this record themselves, so call before visiting.

How can I verify Martha N. McClellan, M.A., CCC-SLP's license?

NPPES lists Tennessee license number 180, as entered by the provider. Search the Tennessee 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.