Donna Gail McKenzie, M.D.
Psychiatry Physician · Knoxville, TN
Donna Gail McKenzie, M.D. is a psychiatry physician with a practice address in Knoxville, Tennessee, and NPI 1841209715, issued on Aug 7, 2006. Check the license (Tennessee 33975, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Donna Gail McKenzie
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 33975 TN
Self-reported in NPPES; status is on the state search - Practice location
- 318 N Forest Park Blvd, Knoxville, TN 37919
- Phone
- (865) 263-2200
- Enumerated
- Aug 7, 2006
- Record last updated
- Oct 2, 2024
- Fax
- (865) 263-2300
- Medicare enrollment
- Enrolled (PECOS I20040727001111); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 731 in Tennessee → Look up another NPI →
Also registered at 318 N Forest Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan HaynesCounselor1649645136
- Chenoa Shenandoah, APNPsychiatric/Mental Health Nurse Practitioner1154761542
Verify Donna Gail McKenzie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 33975Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average psychiatry physician in 2024
510 Medicare Part D claims for 113 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Oxcarbazepine57 claims
- Quetiapine Fumarate49 claims
- Risperidone43 claims
- Aripiprazole30 claims
- Sertraline Hcl30 claims
- Trazodone Hcl27 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.
Bills Medicare through one group practice
- Family Dynamics Behavioral Health LLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donna Gail McKenzie among 731 psychiatry physician records in Tennessee
Donna Gail McKenzie, M.D. 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. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1998 · median 2003 among the 329 with a school on file
- Record last updated2024 · 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.
All 731 in Tennessee → Every provider in Knoxville → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Sharon Burnside, M.D.Knoxville, TN 379191043231319
- Kenneth Carpenter, MDKnoxville, TN 379191427169929
- Lane Cook, M.D.Knoxville, TN 379191174509590
- Jerry Embry, M.D.Knoxville, TN 379191427184696
- Otilia Faget, MDKnoxville, TN 379191780651521
- Gregory Gass, MDKnoxville, TN 379191699733113
- Edwin Jones, M.D., PH.D.Knoxville, TN 379191740398684
- James Kennedy, M.D.Knoxville, TN 379191780698985
Common questions
What is Donna Gail McKenzie, M.D.'s NPI number?
Donna Gail McKenzie, M.D.'s National Provider Identifier (NPI) is 1841209715, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donna Gail McKenzie, M.D. located?
The NPPES record lists a practice address at 318 N Forest Park Blvd, Knoxville, TN, 37919. Phone: (865) 263-2200. Providers update this record themselves, so call before visiting.
How can I verify Donna Gail McKenzie, M.D.'s license?
NPPES lists Tennessee license number 33975, 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 Donna Gail McKenzie, M.D. prescribe under Medicare Part D?
In 2024, Donna Gail McKenzie, M.D. had 510 Medicare Part D claims for 113 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.