Isabelle Katherine Gelfand, M.ED., CF-SLP
Speech-Language Pathologist · Knoxville, TN
Isabelle Katherine Gelfand, M.ED., CF-SLP is a speech-language pathologist with a practice address in Knoxville, Tennessee, and NPI 1003547555, issued on Jun 23, 2022. Check the license with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Isabelle Katherine Gelfand
- Credential
- M.ED., CF-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- Practice location
- 10133 Sherrill Blvd, Knoxville, TN 37932
- Phone
- (865) 242-8575
- Enumerated
- Jun 23, 2022
- Record last updated
- Jul 5, 2022
- Entity
- Type 1 · individual
Also registered at 10133 Sherrill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Isabelle Katherine Gelfand in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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 555 in Knoxville → All 3,731 in Tennessee → Every provider in Knoxville →
Other speech-language pathologist records in Tennessee
- Jessica AbadKnoxville, TN1629830856
- Lauren AbernathyGermantown, TN1710476627
- Pamela Abner, CCC-SLPJohnson City, TN1063649259
- Casey AbneyClarksville, TN1265099881
- Rima Abou-Khalil, CCC SLPNashville, TN1174916514
- Lindsay Abrams, MS, CCC-SLPKnoxville, TN1619606746
- Emma AbstonMount Juliet, TN1356177125
- Rebecca Adames, M.A.,CCC-SLPClarksville, TN1740463751
- Angela Adams, SLP-CCCCleveland, TN1649884693
- Becky Adams, M.S., CCC-SLPOld Hickory, TN1871746271
Common questions
What is Isabelle Katherine Gelfand, M.ED., CF-SLP's NPI number?
Isabelle Katherine Gelfand, M.ED., CF-SLP's National Provider Identifier (NPI) is 1003547555, issued on Jun 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Isabelle Katherine Gelfand, M.ED., CF-SLP located?
The NPPES record lists a practice address at 10133 Sherrill Blvd, Knoxville, TN, 37932. Phone: (865) 242-8575. Providers update this record themselves, so call before visiting.
How can I verify Isabelle Katherine Gelfand, M.ED., CF-SLP's license?
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.
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.