NPPES file of Aug 9, 2026

Wilson Tyler Walker, M.D.

Emergency Medicine Physician · Nashville, TN

Wilson Tyler Walker, M.D. is an emergency medicine physician with a practice address in Nashville, Tennessee, and NPI 1609221282, issued on May 2, 2016. Check the license (Tennessee 75773, 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
1609221282
Name
Wilson Tyler Walker
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
75773 TN
83607 GA
Self-reported in NPPES; status is on the state search
Practice location
1301 Medical Center Dr, Nashville, TN 37232
Phone
(615) 322-5000
Enumerated
May 2, 2016
Record last updated
Mar 24, 2026
Medicare enrollment
Enrolled (PECOS I20191010000337); 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 emergency medicine physician records → All 1,174 in Tennessee → Look up another NPI →

Also registered at 1301 Medical Center Dr

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

  1. Sean Abbott, MDPlastic Surgery within the Head & Neck (Otolaryngology) Physician1659992360
  2. Yusuf Acikgoz, MDStudent in an Organized Health Care Education/Training Program1336072529
  3. Ibukunoluwa AdedugbeAnesthesiology Physician1740147313
  4. Puja Aggarwal, M.D.Neurology Physician1295997377
  5. Melissa AkpinarAnesthesiology Physician1598405086
  6. Sydney Albrecht, PAPhysician Assistant1215616677

Verify Wilson Tyler Walker 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 75773    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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31% more Medicare Part D claims than the average emergency medicine physician in 2024

297 Medicare Part D claims for 178 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 96 claims were for opioids.

  1. Wilson Walker297
  2. Specialty average226

Most prescribed

  1. Oxycodone-Acetaminophen50 claims
  2. Ondansetron Hcl48 claims
  3. Cyclobenzaprine Hcl29 claims
  4. Hydrocodone-Acetaminophen27 claims
  5. Cefdinir19 claims
  6. Prednisone18 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 2 group practices

  1. Emergency Coverage LLCDalton, GA
  2. Vanderbilt Integrated Providers LLCTullahoma, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Wilson Tyler Walker among 1,174 emergency medicine physician records in Tennessee

Wilson Tyler Walker, M.D. is one of 1,174 emergency medicine physician records with a practice address in Tennessee. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.

  • NPI issued2016 · 74% of these records are older, 23% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2016 · median 2012 among the 667 with a school on file
  • Record last updated2026 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

294 emergency medicine physician records list a practice address in Nashville

They are 294 of the 24,357 NPPES records with a practice address in Nashville, and 1,174 emergency medicine physician records in Tennessee.

All 1,174 in Tennessee → Every provider in Nashville → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Jeremy Brywczynski, M.D.Nashville, TN 372321205945045
  2. Robert Frankenfield, M.D.Nashville, TN 372321275591042
  3. Jennifer Hess, M.D.Nashville, TN 372321154309953
  4. Erik Hess, MDNashville, TN 372321518932292
  5. Mack Jenkins, M.D.Nashville, TN 372321679534309
  6. Michael Johnston, MDNashville, TN 372321487698361
  7. William Lummus, MDNashville, TN 372321528048485
  8. Cori McKean, M.D.Nashville, TN 372321639107873

Common questions

What is Wilson Tyler Walker, M.D.'s NPI number?

Wilson Tyler Walker, M.D.'s National Provider Identifier (NPI) is 1609221282, issued on May 2, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Wilson Tyler Walker, M.D. located?

The NPPES record lists a practice address at 1301 Medical Center Dr, Nashville, TN, 37232. Phone: (615) 322-5000. Providers update this record themselves, so call before visiting.

How can I verify Wilson Tyler Walker, M.D.'s license?

NPPES lists Tennessee license number 75773, 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 Wilson Tyler Walker, M.D. prescribe under Medicare Part D?

In 2024, Wilson Tyler Walker, M.D. had 297 Medicare Part D claims for 178 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.

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.