Lottie A. Walker, M.D.
Psychiatry Physician · Columbia, TN
Lottie A. Walker, M.D. is a psychiatry physician with a practice address in Columbia, Tennessee, and NPI 1841362159, issued on Nov 14, 2006. Check the license (Tennessee MD31356, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lottie A. Walker
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD31356 TN
Self-reported in NPPES; status is on the state search - Practice location
- 854 W James Campbell Blvd, Columbia, TN 38401
- Phone
- (931) 490-0999
- Enumerated
- Nov 14, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (931) 490-0555
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 731 in Tennessee → Look up another NPI →
Also registered at 854 W James Campbell Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eunice Colmore, M.ED. LPCProfessional Counselor1902971948
Verify Lottie A. Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD31356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average psychiatry physician in 2024
128 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Alprazolam14 claims
- Clonazepam12 claims
- Gabapentin11 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: $73.36
4 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Lottie A. Walker among 731 psychiatry physician records in Tennessee
Lottie A. Walker, 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 fileNo · 45% of these records are
- Record last updated2025 · 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 Columbia → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ralph Barr, MDColumbia, TN 384011033225073
- Sarath Gangavarapu, MDColumbia, TN 384011194755124
- Christian Maurer, MDColumbia, TN 384011689069569
- Rodney Poling, MDColumbia, TN 384011538153556
- Glenn Yank, M.D.Columbia, TN 384011265504575
- James Graves, M.D.Lawrenceburg, TN 384641184752487
- Gail Kase, M.D.Mountain Home, TN 384691790756724
- Rodrick Gregory, MD PCPulaski, TN 384781629156914
Common questions
What is Lottie A. Walker, M.D.'s NPI number?
Lottie A. Walker, M.D.'s National Provider Identifier (NPI) is 1841362159, issued on Nov 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lottie A. Walker, M.D. located?
The NPPES record lists a practice address at 854 W James Campbell Blvd, Columbia, TN, 38401. Phone: (931) 490-0999. Providers update this record themselves, so call before visiting.
How can I verify Lottie A. Walker, M.D.'s license?
NPPES lists Tennessee license number MD31356, 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 Lottie A. Walker, M.D. prescribe under Medicare Part D?
In 2024, Lottie A. Walker, M.D. had 128 Medicare Part D claims; 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.