NPPES file of Aug 9, 2026

Tamara Diaz-Hart, LMFT

Marriage & Family Therapist · Knoxville, TN

Tamara Diaz-Hart, LMFT is a marriage & family therapist with a practice address in Knoxville, Tennessee, and NPI 1104007970, issued on Nov 20, 2007. Check the license (Tennessee 691, as entered in NPPES) with the Tennessee 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
1104007970
Name
Tamara Diaz-Hart
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
691 TN
Self-reported in NPPES; status is on the state search
Practice location
5302 Ball Camp Pike, Knoxville, TN 37921
Phone
(865) 637-9711
Enumerated
Nov 20, 2007
Record last updated
May 15, 2024
Medicaid ID
Q010210 TN
Medicare enrollment
Enrolled (PECOS I20231220001113); 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 marriage & family therapist records → All 1,115 in Tennessee → Look up another NPI →

Also registered at 5302 Ball Camp Pike

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

  1. Autumn AaronCase Manager/Care Coordinator1053102814
  2. Devon Alexander, LPC-MHSPProfessional Counselor1063158301
  3. Melinda Amos, LCSWClinical Social Worker1316321862
  4. Justin Aptaker, BA PSYCHOLOGYBehavior Technician1023829702
  5. Emily Aycock, MSCounselor1053263285
  6. Victoria BassCounselor1861003279

Verify Tamara Diaz-Hart 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 691    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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Bills Medicare through one group practice

  1. Family Care Center LLCKnoxville, TN

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

Tamara Diaz-Hart among 1,115 marriage & family therapist records in Tennessee

Tamara Diaz-Hart, LMFT is one of 1,115 marriage & family therapist records with a practice address in Tennessee. 6% 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 5% of them.

  • NPI issued2007 · 5% of these records are older, 88% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated1999 · median 2014 among the 102 with a school on file
  • Record last updated2024 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Tennessee

There are 1,115 marriage & family therapist records in Tennessee.

All 1,115 in Tennessee → Every provider in Knoxville → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Kathleen Bradshaw, LMFTKnoxville, TN 379211275563843
  2. Anna Fife-OffshackKnoxville, TN 379211427186501
  3. Lori Gregory, LMFT(T)Knoxville, TN 379211427765502
  4. Eric Minton, LMFTKnoxville, TN 379211942770821
  5. Robin Campbell, ED.D., LMFTKnoxville, TN 379221578658662
  6. Paige Collins, LMFTKnoxville, TN 379221760812648
  7. Connie Crossley, LMFTKnoxville, TN 379221003296211
  8. Matthew DehartKnoxville, TN 379221710551734

Common questions

What is Tamara Diaz-Hart, LMFT's NPI number?

Tamara Diaz-Hart, LMFT's National Provider Identifier (NPI) is 1104007970, issued on Nov 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Tamara Diaz-Hart, LMFT located?

The NPPES record lists a practice address at 5302 Ball Camp Pike, Knoxville, TN, 37921. Phone: (865) 637-9711. Providers update this record themselves, so call before visiting.

How can I verify Tamara Diaz-Hart, LMFT's license?

NPPES lists Tennessee license number 691, 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. 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.