Wesley L. Hayes, M.D.
Internal Medicine Physician · Oak Ridge, TN
Wesley L. Hayes, M.D. is an internal medicine physician with a practice address in Oak Ridge, Tennessee, and NPI 1780603084, issued on Jul 18, 2006. Check the license (Tennessee 39460, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Wesley L. Hayes
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 39460 TN
Self-reported in NPPES; status is on the state search - Practice location
- 801 Oak Ridge Tpke, Oak Ridge, TN 37830
- Phone
- (865) 483-3172
- Enumerated
- Jul 18, 2006
- Record last updated
- Aug 3, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (865) 483-8689
- Medicaid ID
- 1509631 TN
- Medicare enrollment
- Enrolled (PECOS I20050603000917); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 801 Oak Ridge Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Bridgeman, MDFamily Medicine Physician1174559652
- Melissa Brooker, FNPFamily Nurse Practitioner1720711013
- Robert Casey, MDFamily Medicine Physician1588691018
- Tara Casey, APRNFamily Nurse Practitioner1558998658
- Robert Chalmers, DOFamily Medicine Physician1760911879
- Corrinne Curry, APRNNurse Practitioner1083158414
Verify Wesley L. Hayes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 39460Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average internal medicine physician in 2024
8,868 Medicare Part D claims for 520 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 221 claims were for opioids.
Most prescribed
- Levothyroxine Sodium398 claims
- Gabapentin357 claims
- Losartan Potassium353 claims
- Atorvastatin Calcium324 claims
- Pantoprazole Sodium301 claims
- Rosuvastatin Calcium263 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: $708.78
42 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Summit Medical Group, PLLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wesley L. Hayes among 2,596 internal medicine physician records in Tennessee
Wesley L. Hayes, M.D. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2002 · median 2003 among the 1,705 with a school on file
- Record last updated2009 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 internal medicine physician records list a practice address in Oak Ridge
They are 22 of the 904 NPPES records with a practice address in Oak Ridge, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Oak Ridge → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nawras Baban, M.D.Oak Ridge, TN 378301225075021
- Helen Bidawid, M.D.Oak Ridge, TN 378301114968856
- Arnold Bridges, M.D.Oak Ridge, TN 378301831131887
- Daniel Duzan, M.D.Oak Ridge, TN 378301518900091
- Srini Eranki, M.D.Oak Ridge, TN 378301205873007
- Christopher Frost, M.D.Oak Ridge, TN 378301881635928
- James Giles, MDOak Ridge, TN 378301487681466
- Michael Henderson, MDOak Ridge, TN 378301639125495
Common questions
What is Wesley L. Hayes, M.D.'s NPI number?
Wesley L. Hayes, M.D.'s National Provider Identifier (NPI) is 1780603084, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wesley L. Hayes, M.D. located?
The NPPES record lists a practice address at 801 Oak Ridge Tpke, Oak Ridge, TN, 37830. Phone: (865) 483-3172. Providers update this record themselves, so call before visiting.
How can I verify Wesley L. Hayes, M.D.'s license?
NPPES lists Tennessee license number 39460, 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 Wesley L. Hayes, M.D. prescribe under Medicare Part D?
In 2024, Wesley L. Hayes, M.D. had 8,868 Medicare Part D claims for 520 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.