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Dr. John Kelly Ewing , MD

Surgery β€’ Nashville, TN

Active NPI 1245893478 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

3601 The Vanderbilt Clinic
Nashville, TN 372320001

Call 6153225000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3601 The Vanderbilt Clinic

Nashville, TN 372320001

Telephone 6153225000
Organization at the Same NPPES Address or Phone
Vanderbilt University Facility NPI 1952356065

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 4 distinct additional practice-address records in Charlotte, NC. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 2 distinct group names: Carolinas Medical Center; Vanderbilt University Medical Center. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Vanderbilt University School Of Medicine

Graduation Year

2019

30-day fills

46 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$251 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $164.90 across 3 records.

By nature of payment

  • Food and Beverage: $164.90 across 3 records.

Reporting-company totals

  • Davol Inc.: $127.84 across 1 record.
  • Olympus America Inc.: $37.06 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

7 years (graduated 2019)

CMS Doctors and Clinicians data list 2019 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2019

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Ewing has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Ewing as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Nashville and Tennessee

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Surgery in Nashville, TN (2024, 46 clinicians with data). Median for this group: 47. Middle half: 23 to 105.

Fewer Part D prescriptions than 70% of clinicians listed under Surgery in Tennessee (2024, 326 clinicians with data). Median for this group: 86. Middle half: 38 to 147.

Part D drug cost

A lower Part D drug cost than 60% of clinicians listed under Surgery in Nashville, TN (2024, 46 clinicians with data). Median for this group: $400. Middle half: $132 to $1,380.

A lower Part D drug cost than 65% of clinicians listed under Surgery in Tennessee (2024, 326 clinicians with data). Median for this group: $563. Middle half: $181 to $2,980.

117 active clinicians are listed under Surgery with a practice address in Nashville, TN (632 in Tennessee).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Nashville

19.7% of these 117 clinicians have the CMS telehealth indicator.

57.3% of these 117 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $164.90.

Manufacturer Payment Nature Product Type Amount ($)
Davol Inc.
Food and Beverage
In-kind items and services
Phasix Mesh General $127.84
Olympus America Inc.
Food and Beverage
In-kind items and services
Single Use Electrosurgical Knife KD-655 General $20.47
Olympus America Inc.
Food and Beverage
In-kind items and services
Single Use Electrosurgical Knife KD-655 General $16.59

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D Β· Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone Hcl Oxycodone Hcl 27 68 $56.02 27
Ondansetron Odt Ondansetron 19 160 $195.38 19

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-09-09
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

License # reported to NPPES TN 64369

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.

Surgery

NUCC Taxonomy Code: 208600000X

License # reported to NPPES NC 2024-01194

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Tennessee Department of Health License Verification.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - GENERAL SURGERY

Medicare Enrollment ID

I20251009003623

Enrollment State Jurisdiction

TN

PECOS Control ID

3779810536

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Carolinas Medical Center

1025 Morehead Medical Dr, Charlotte, NC 282042965

Phone: 7044466810

Vanderbilt University Medical Center

1301 Medical Ctr Dr, Nashville, TN 372320028

Phone: 6153225000

Secondary Practice Locations

2630 E 7th St

Charlotte, NC 282044318

Phone: 7043559484

1025 Morehead Medical Dr, Ste 300

Charlotte, NC 282042963

Phone: 7043551813

1350 S Kings Dr

Charlotte, NC 282072134

Phone: 7044461255

1350 S Kings Dr

Charlotte, NC 282072134

Phone: 7044461255

10650 Park Rd, Ste 480

Charlotte, NC 282108538

Phone: 7044461813

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

21 listed
Dr. Christopher Alessia , DO

Physical Medicine & Rehabilitation

NPI 1013448042

Doctor of Osteopathic Medicine (D.O.)

Dr. Majd Alsayed , MD

Psychiatry & Neurology - Addiction Psychiatry

NPI 1023645660

Doctor of Medicine (M.D.)

Jessica Barrett , PA-C

Physician Assistant - Medical

NPI 1013599752

Physician Assistant (Certified)

NPI 1013396092

Doctor of Medicine (M.D.)

Dr. Taylor Chaney , DO

Internal Medicine - Nephrology

NPI 1003444852

Doctor of Osteopathic Medicine (D.O.)

Heidi Chen

Physical Medicine & Rehabilitation

NPI 1023512373

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

15 Historical Events
πŸ“
Updated Practice Location September 09, 2025

Registered at 3601 THE VANDERBILT CLINIC, NASHVILLE, TN 372320001 (Tel: 6153225000)

πŸ“
Updated Business Mailing Address September 09, 2025

Registered at 3841 GREEN HILLS VILLAGE DR STE 200, NASHVILLE, TN 372152691 (Tel: 6153226842)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 09, 2025

Surgery (license number reported to NPPES: TN 64369)

πŸ“
Updated Practice Location July 15, 2024

Registered at 1350 S KINGS DR, CHARLOTTE, NC 282072134 (Tel: 7044461255)

πŸ“
Updated Business Mailing Address July 15, 2024

Registered at PO BOX 19305, CHARLOTTE, NC 282199305

πŸ‘€
Provider Name / Credentials Updated July 15, 2024

Recorded as JOHN EWING, MD

πŸ“
Updated Practice Location June 23, 2024

Registered at 1133 HARDING PL APT 112, CHARLOTTE, NC 282042841 (Tel: 4047189577)

πŸ“
Updated Business Mailing Address June 23, 2024

Registered at 1133 HARDING PL APT 112, CHARLOTTE, NC 282042841 (Tel: 4047189577)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 23, 2024

Surgery (license number reported to NPPES: NC 2024-01194)

βœ…
NPI Profile Active April 14, 2019

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) April 14, 2019

Registered at 1161 21ST AVENUE SOUTH, CCC-4322AA MCN, NASHVILLE, TN 372320011 (Tel: 6153436642)

πŸ“
Business Mailing Address (Initial Record) April 14, 2019

Registered at 1161 21ST AVENUE SOUTH, CCC-4322AA MCN, NASHVILLE, TN 372320011 (Tel: 6153436642)

πŸ‘€
Provider Name / Credentials (Initial Record) April 14, 2019

Recorded as JOHN EWING

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 14, 2019

Student in an Organized Health Care Education/Training Program

🟒
Initial NPI Registration & Enumeration April 14, 2019

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1245893478
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 14, 2019
Last Update: September 09, 2025
Sole Proprietor: No

Other Surgery Specialists in Nashville

All Surgery Specialists in Nashville

Mailing Address

3841 Green Hills Village Dr Ste 200

Nashville, TN 372152691

Phone: 6153226842

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.