NPPES file of Aug 9, 2026

Thomas D. Neilson, PSY.D.

Psychologist · Nashville, TN

Thomas D. Neilson, PSY.D. is a psychologist with a practice address in Nashville, Tennessee, and NPI 1538210703, issued on Jan 15, 2007. Check the license (Tennessee P1256, 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
1538210703
Name
Thomas D. Neilson
Credential
PSY.D.
Primary taxonomy
Psychologist 103T00000X
License number
P1256 TN
Self-reported in NPPES; status is on the state search
Practice location
1410 17TH Ave S, Nashville, TN 37212
Phone
(615) 297-8650
Enumerated
Jan 15, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100210000175); 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 psychologist records → All 509 in Tennessee → Look up another NPI →

Also registered at 1410 17TH Ave S

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

  1. Mary Arwen, LPC-MHSPMental Health Counselor1982094538
  2. Melinda Borthick, PH.D.Psychologist1881749174
  3. Shauna Bowes, PHDPsychologist1760241582
  4. Kirsten Cropp, LCSWClinical Social Worker1023139284
  5. Peter Harris, PH.D.Counseling Psychologist1457552952
  6. Daniel Kearns, PSYDClinical Psychologist1184638835

Verify Thomas D. Neilson 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 P1256    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

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Thomas D. Neilson among 509 psychologist records in Tennessee

Thomas D. Neilson, PSY.D. is one of 509 psychologist records with a practice address in Tennessee. 11% 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 29% of them.

  • NPI issued2007 · 29% of these records are older, 49% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated1987 · median 2000 among the 89 with a school on file
  • Record last updated2007 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in Tennessee

There are 509 psychologist records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 509 in Tennessee → Every provider in Nashville → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Sonia Beck, PHDNashville, TN 372121639180599
  2. Melinda Borthick, PH.D.Nashville, TN 372121881749174
  3. Laurel Brown, PHDNashville, TN 372121992892004
  4. Mary Burger, PHDNashville, TN 372121528151560
  5. Susan Carpenter, PH.D.Nashville, TN 372121528051448
  6. Philip Chanin, EDDNashville, TN 372121205911393
  7. Mason Currey, PHDNashville, TN 372121174609143
  8. Jon Ebert, PSY.D.Nashville, TN 372121427061480

Common questions

What is Thomas D. Neilson, PSY.D.'s NPI number?

Thomas D. Neilson, PSY.D.'s National Provider Identifier (NPI) is 1538210703, issued on Jan 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas D. Neilson, PSY.D. located?

The NPPES record lists a practice address at 1410 17TH Ave S, Nashville, TN, 37212. Phone: (615) 297-8650. Providers update this record themselves, so call before visiting.

How can I verify Thomas D. Neilson, PSY.D.'s license?

NPPES lists Tennessee license number P1256, 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.