Ashley Day
Surgery Physician · Oak Ridge, TN
Ashley Day is a surgery physician with a practice address in Oak Ridge, Tennessee, and NPI 1285263624, issued on Apr 7, 2020. Check the license (Tennessee 6348, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ashley Day
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 6348 TN
Self-reported in NPPES; status is on the state search - Practice location
- 120 Administration RD, Oak Ridge, TN 37830
- Phone
- (865) 483-7030
- Enumerated
- Apr 7, 2020
- Record last updated
- Aug 4, 2025
- Fax
- (865) 374-2152
- Medicaid ID
- Q105152 TN
- Medicare enrollment
- Enrolled (PECOS I20250805002826); accepts Medicare assignment
- Medical or professional school
- William Carey University College Of Osteopathic Medicine, 2020
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 631 in Tennessee → Look up another NPI →
Also registered at 120 Administration RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abigail Asbury, PA-CPhysician Assistant1891401261
- William Dallas, M.D.Surgery Physician1326024308
- Jacob Gingerich, DOSurgery Physician1619394855
- Daniel Graves, M.D.Surgery Physician1548557457
- David Koelsch, MDSurgery Physician1013919489
- David Long, M.D.Surgery Physician1881670669
Verify Ashley Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 6348Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average surgery physician in 2024
89 Medicare Part D claims for 69 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 60 claims were for opioids.
Most prescribed
- Oxycodone Hcl42 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: $20.82
1 payment: food and beverage; the largest payer was Atricure, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Covenant Medical Group IncOak Ridge, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley Day among 631 surgery physician records in Tennessee
Ashley Day is one of 631 surgery physician records with a practice address in Tennessee. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 95% of them.
- NPI issued2020 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2020 · median 2003 among the 404 with a school on file
- 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 208600000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Tennessee
There are 631 surgery physician records in Tennessee.
All 631 in Tennessee → Every provider in Oak Ridge → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Frances Cross, M.D.Oak Ridge, TN 378301609852680
- William Dallas, M.D.Oak Ridge, TN 378301326024308
- Jacob Gingerich, DOOak Ridge, TN 378301619394855
- Daniel Graves, M.D.Oak Ridge, TN 378301548557457
- David Koelsch, MDOak Ridge, TN 378301013919489
- David Long, M.D.Oak Ridge, TN 378301881670669
- Joseph Metcalf, MDOak Ridge, TN 378301356332126
- Robert Ampudia, M.D.Newport, TN 378211437127610
Common questions
What is Ashley Day's NPI number?
Ashley Day's National Provider Identifier (NPI) is 1285263624, issued on Apr 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Day located?
The NPPES record lists a practice address at 120 Administration RD, Oak Ridge, TN, 37830. Phone: (865) 483-7030. Providers update this record themselves, so call before visiting.
How can I verify Ashley Day's license?
NPPES lists Tennessee license number 6348, 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 Ashley Day prescribe under Medicare Part D?
In 2024, Ashley Day had 89 Medicare Part D claims for 69 beneficiaries; the average among surgery physician prescribers was 147. 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.