Michelle Dianne Portman, LCSW
Social Worker · Knoxville, TN
Michelle Dianne Portman, LCSW is a social worker with a practice address in Knoxville, Tennessee, and NPI 1366585804, issued on Feb 15, 2007. Check the license (Tennessee 0000003889, 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.
- Name
- Michelle Dianne Portman
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 0000003889 TN
Self-reported in NPPES; status is on the state search - Practice location
- 111 Center Park Dr, Knoxville, TN 37922
- Phone
- (865) 556-0593
- Enumerated
- Feb 15, 2007
- Record last updated
- Jul 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110803000781); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 111 Center Park Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Abbarno, LCSWClinical Social Worker1609878198
- Becki Garland, LPCProfessional Counselor1588818876
- Charles Martin, PHDClinical Psychologist1740282631
- James Montgomery, PH.D.Clinical Psychologist1275666083
- John Overstreet, LSPE, LPCProfessional Counselor1497729701
- Leslie Wilson-Charles, M.S, LMFTMarriage & Family Therapist1336659234
Verify Michelle Dianne Portman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 0000003889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
344 social worker records list a practice address in Knoxville
They are 344 of the 14,339 NPPES records with a practice address in Knoxville, and 2,028 social worker records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 344 in Knoxville → All 2,028 in Tennessee → Every provider in Knoxville →
Other social worker records in Tennessee
- Barin Abdullatif, M.S.WNashville, TN1417329913
- Layla AbeadKnoxville, TN1215667142
- Stacey Abraham, MSWMemphis, TN1760050678
- Hunter AbramsNashville, TN1528617354
- Shatha Abu-NaimChattanooga, TN1134607773
- Akeeya AbzaNashville, TN1932457967
- Quincy AcklinMadison, TN1821121690
- Cederic Adams, LMSWNashville, TN1497452833
- Jamie Adams, MSSWKnoxville, TN1013649151
- Marli AdamsClarksville, TN1821246356
Common questions
What is Michelle Dianne Portman, LCSW's NPI number?
Michelle Dianne Portman, LCSW's National Provider Identifier (NPI) is 1366585804, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Dianne Portman, LCSW located?
The NPPES record lists a practice address at 111 Center Park Dr, Knoxville, TN, 37922. Phone: (865) 556-0593. Providers update this record themselves, so call before visiting.
How can I verify Michelle Dianne Portman, LCSW's license?
NPPES lists Tennessee license number 0000003889, 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.
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.