ASHLEY DAY
NPI 1285263624
Surgery in Oak Ridge, TN

Q: What is Ashley Day's NPI number?

The NPI number for Ashley Day is 1285263624. It was assigned to this individual provider in the NPPES registry on April 7, 2020.

Q: What is Ashley Day's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Ashley Day was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 07, 2020PECOS EnrolledAccepts Medicare Assignment

120 ADMINISTRATION RD, OAK RIDGE, TN 37830(865) 483-7030(865) 374-2152 Get Directions Write a Review

NPPES record last updated: August 4, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 4, 2025, Apr 7, 2020 (2 updates tracked since 2020).

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About Ashley Day NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ASHLEY DAY (NPI 1285263624) is an individual surgery provider in Oak Ridge, Tennessee, licensed in Tennessee (6348) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Methodist Medical Center Of Oak Ridge, and is a graduate of William Carey University College Of Osteopathic Medicine (2020).

NPPES Registry Identity

NPI1285263624

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameASHLEY DAY

Location Address120 ADMINISTRATION RDOak Ridge, TN 37830-8822

Mailing Address120 Administration RdOak Ridge, TN 37830-8822 · (865) 483-7030 · Fax (865) 374-2152

Phone(865) 483-7030

Fax(865) 374-2152

Sole ProprietorNo

Medical School CMSWilliam Carey University College Of Osteopathic MedicineGraduated 2020

Enumeration DateApril 7, 2020

Last NPPES UpdateAugust 4, 20252 updates tracked since enumeration

NPPES CertifiedAugust 4, 2025

✔ NPI 1285263624 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in TN · 6348

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

120 ADMINISTRATION RD, Oak Ridge, TN 37830

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Other Identifiers 1

MedicaidQ105152TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ashley Day is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID345666046

PECOS Enrollment IDI20250805002826

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Methodist Medical Center Of Oak Ridge

Acute Care Hospitals · Oak Ridge, TN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440034

Location990 Oak Ridge Turnpike Box 529Oak Ridge, TN 37830 · Anderson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37830 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DAVID WERNER KOELSCH MD

Surgery