NPPES file of Aug 9, 2026

Randall Jackson Brewer, MD

Psychiatry Physician · Chattanooga, TN

Randall Jackson Brewer, MD is a psychiatry physician with a practice address in Chattanooga, Tennessee, and NPI 1255324810, issued on Aug 29, 2005. Check the license (Tennessee TN010233, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1255324810
Name
Randall Jackson Brewer
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
TN010233 TN
GA030274 GA
Self-reported in NPPES; status is on the state search
Practice location
1937 Aviara Dr, Chattanooga, TN 37421
Phone
(423) 553-6012
Enumerated
Aug 29, 2005
Record last updated
Jul 13, 2026
Fax
(423) 490-0140
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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Verify Randall Jackson Brewer 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 TN010233
    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

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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Randall Jackson Brewer among 731 psychiatry physician records in Tennessee

Randall Jackson Brewer, MD is one of 731 psychiatry physician records with a practice address in Tennessee. 66% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileNo · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Tennessee

There are 731 psychiatry physician records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Ferdinand Armas, M.D.Chattanooga, TN 374211689654493
  2. Prameet Bhushan, M.D.Chattanooga, TN 374211508084864
  3. Oscar Canale, MDChattanooga, TN 374211992830558
  4. Jonathan Cohen, MDChattanooga, TN 374211083699219
  5. Kevin Ferguson, M.D.Chattanooga, TN 374211164530036
  6. Oliver Gregory, M.D.Chattanooga, TN 374211588772545
  7. Ahmed Ibrahim, M.D.Chattanooga, TN 374211407188626
  8. Mark Jennings, MDChattanooga, TN 374211598713166

Common questions

What is Randall Jackson Brewer, MD's NPI number?

Randall Jackson Brewer, MD's National Provider Identifier (NPI) is 1255324810, issued on Aug 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Randall Jackson Brewer, MD located?

The NPPES record lists a practice address at 1937 Aviara Dr, Chattanooga, TN, 37421. Phone: (423) 553-6012. Providers update this record themselves, so call before visiting.

How can I verify Randall Jackson Brewer, MD's license?

NPPES lists Tennessee license number TN010233, 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.

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.