NPPES file of Aug 9, 2026

John Burr Robertson, MD

Addiction Psychiatry Physician · Knoxville, TN

John Burr Robertson, MD is an addiction psychiatry physician with a practice address in Knoxville, Tennessee, and NPI 1407840481, issued on Sep 7, 2005. Check the license (Tennessee MD0000021455, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407840481
Name
John Burr Robertson
Credential
MD
Primary taxonomy
Addiction Psychiatry Physician 2084P0802X
License number
MD0000021455 TN
Self-reported in NPPES; status is on the state search
Practice location
10241 Kingston Pike, Knoxville, TN 37922
Phone
(865) 691-1165
Enumerated
Sep 7, 2005
Record last updated
Jul 13, 2026
Fax
(865) 690-6042
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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Also registered at 10241 Kingston Pike

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

  1. Kelley Walker, MDPsychiatry Physician1730173790
  2. Darin White, PMHNP-CPsychiatric/Mental Health Nurse Practitioner1831068170

Verify John Burr Robertson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license MD0000021455
    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
Open the Tennessee license search

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4.6 times the Medicare Part D claims of the average addiction psychiatry physician in 2024

3,317 Medicare Part D claims for 162 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 20 claims were for opioids.

  1. John Robertson3,317
  2. Specialty average716

Most prescribed

  1. Quetiapine Fumarate214 claims
  2. Lamotrigine193 claims
  3. Clonazepam181 claims
  4. Aripiprazole176 claims
  5. Levothyroxine Sodium136 claims
  6. Clozapine130 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $2,282.34

119 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 170 providers of this specialty with any payment received $1,785.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Robertson$2,282.34
  2. Specialty average$1,785.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

John Burr Robertson among 10 addiction psychiatry physician records in Tennessee

John Burr Robertson, MD is one of 10 addiction psychiatry physician records with a practice address in Tennessee. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2026 · 20% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0802X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction Psychiatry Physician providers in Tennessee

There are 10 addiction psychiatry physician records in Tennessee.

The 8 addiction psychiatry physician records with the nearest ZIP codes

  1. Leiberh Noel Diaz, MDMemphis, TN 381031104313485
  2. Lalitha Vaddadi, M.DMemphis, TN 381181033207550
  3. Michael Patterson, M.D.Bartlett, TN 381341154471035
  4. Seth Thompson, M.D.Johnson City, TN 376151467683300
  5. Majd Alsayed, MDNashville, TN 372321023645660
  6. Peter Martin, MDNashville, TN 372321033293154
  7. Mariah Smith, MDNashville, TN 372321386051506
  8. Amanda Von Horn, MDNashville, TN 372321487086187

Common questions

What is John Burr Robertson, MD's NPI number?

John Burr Robertson, MD's National Provider Identifier (NPI) is 1407840481, issued on Sep 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John Burr Robertson, MD located?

The NPPES record lists a practice address at 10241 Kingston Pike, Knoxville, TN, 37922. Phone: (865) 691-1165. Providers update this record themselves, so call before visiting.

How can I verify John Burr Robertson, MD's license?

NPPES lists Tennessee license number MD0000021455, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does John Burr Robertson, MD prescribe under Medicare Part D?

In 2024, John Burr Robertson, MD had 3,317 Medicare Part D claims for 162 beneficiaries; the average among addiction psychiatry physician prescribers was 716. Part D covers Medicare prescriptions 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.

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.