J Cardiothorac Surg
Device RemovalForeign-Body MigrationHeart-Assist Devices
Dr. Ivy Lewis, MD
NPI1336535301PAC ID8729405675
- Medicare services, 2024
- 149
- Medicare patients, 2024
- 120
- Part D claims, 2024
- 127
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 1 Audubon Plaza Dr, Louisville, KY 40217
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Norton Audubon Hospital-Pre Op/Post Op - HOPD
Acute Care Hospital outpatient department · Louisville, Kentucky
Find Dr. Lewis' professional email, personal email and mobile number
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Dr. Ivy Lewis is a general surgeon in Louisville, Kentucky
Dr. Lewis practices at Norton Audubon Hospital-Pre Op/Post Op - HOPD in Louisville, Kentucky.
Dr. Lewis' NPI, 1336535301, was assigned on April 7, 2015. Dr. Lewis graduated from University of Kentucky College of Medicine in 2015. Dr. Lewis holds Kentucky license 56791.
NPI and contact details
- NPI
- 1336535301NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729405675
- NPI enumeration date
- April 7, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ivy Lewis practices at Norton Audubon Hospital-Pre Op/Post Op - HOPD in Louisville, Kentucky
Dr. Lewis' primary practice is Norton Audubon Hospital-Pre Op/Post Op - HOPD, at 1 Audubon Plaza Dr, Louisville, KY 40217.
- Norton Audubon Hospital-Pre Op/Post Op - HOPD1 Audubon Plaza Dr, Louisville, KY 40217
Source: Dmand AI Affiliation Data
Dr. Ivy Lewis is affiliated with 3 sites of care and 1 medical group
Dr. Lewis' primary practice is Norton Audubon Hospital-Pre Op/Post Op - HOPD in Louisville, Kentucky. Dr. Lewis is also affiliated with Norton Hospital. The medical group on file is Norton Community Medical Associates. Dmand AI also links Dr. Lewis to 1 more group practice or clinic, named with a free account.
Norton Audubon Hospital-Pre Op/Post Op - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ivy Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Norton Audubon Hospital-Pre Op/Post Op - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ivy Lewis is one of 383 general surgeons in Kentucky
Surgery is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Lewis' licenses on file in 2 states: Kentucky and Montana.
Specialties and state licenses
- Surgery, KentuckyPrimary
- Montana license
General surgeons near Dr. Lewis
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ivy Lewis billed Medicare for 149 services in 2024
CMS data shows 149 Medicare services from Dr. Lewis across 4 procedure codes in 2024, for 120 Medicare patients. Medicare paid $15,528 for them.
Medicare services, 2024149
Medicare patients120
Paid by Medicare$15,528
Procedure codes4
Dr. Lewis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1062024: 13729%
- Surgery
- 2023: 02024: 12
Where Dr. Lewis' Medicare services took place, 2024
- In an office1510%
- In a facility13490%
Dr. Lewis compared with the Kentucky median for general surgeons, 2024
- Dr. Lewis
- Kentucky median
- Medicare services
- 149vs 20226% below
- Medicare patients
- 120vs 14718% below
- Part D claims
- 74vs 8311% below
Medians across 373 general surgeons in Kentucky with Dmand AI profiles that report each measure.
Dr. Lewis' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lewis and other general surgeons in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ivy Lewis treated 120 Medicare patients in 2024, average age 74
CMS counts 120 Medicare patients who saw Dr. Lewis in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lewis' median patient age at 62, with 57% women.
Medicare patients, 2024120
Average age74
Average risk score1.80
Also on Medicaid23%
Dr. Lewis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lewis' Medicare patients by sex, 2024
- Women5445%
- Men6655%
Chronic conditions among Dr. Lewis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes51%
- Ischemic heart disease41%
- Atrial fibrillation38%
- COPD38%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lewis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ivy Lewis wrote 127 Medicare Part D claims in 2024
In 2024, Dr. Lewis wrote 127 Medicare Part D claims for 76 patients. 91% of them were for generic drugs. CMS names the drug for 74 of them, across 3 drugs with 11 or more claims each, at $303 in total drug cost. In 2023, CMS named 136 claims across 4 drugs.
Part D claims, 2024127
Drugs named by CMS3
Total drug cost$303
Part D patients76
Dr. Lewis' Part D claims by kind of drug, 2024
- Generic115 claims91%
- Brand-name12 claims9%
Dr. Lewis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lewis' Part D claims, 2024
- Opioids26%33 of 127 claims
- Antibiotics14%18 of 127 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1362024: 7446%
Drugs named by CMS: 3 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Ivy Lewis ranks in the 43rd percentile for colonoscopy in Medicare
Dr. Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of colonoscopy by Dr. Lewis, more than 43% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Lewis ranks in Medicare procedure volume
- Colonoscopy
- 43rd percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ivy Lewis has 1 publication on record
Dmand AI links 1 paper to Dr. Lewis in 2018. Dr. Lewis' most frequent co-authors are Howard M. Lieberman, MD and Daniel Jonathan Miklin, MD.
Papers1
Dr. Lewis' most frequent co-authors
Recent publications by Dr. Lewis
See who Dr. Lewis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lewis works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ivy Lewis received $13,126 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Lewis from 10 drug and device companies from 2016 to 2025. Education make up the largest share, 76% of the total. Intuitive Surgical, Inc. paid the most, $12,609.
General payments to Dr. Lewis by program year, 2016 to 2025
General payments to Dr. Lewis by kind, 2016 to 2025
$13.1Kin total
- Education$10,00076%
- Travel and lodging$2,42118%
- Food and beverage$7055%
Companies that paid Dr. Lewis the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ivy Lewis graduated from University of Kentucky College of Medicine
Dr. Lewis graduated from University of Kentucky College of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ivy Lewis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ivy Lewis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ivy Lewis' NPI number?
Dr. Ivy Lewis' NPI number is 1336535301. It was assigned on April 7, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Ivy Lewis?
Dr. Ivy Lewis is a general surgeon in Louisville, Kentucky. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ivy Lewis practice?
Dr. Lewis practices at 1 Audubon Plaza Dr, Louisville, KY 40217. Dr. Lewis' primary practice is Norton Audubon Hospital-Pre Op/Post Op - HOPD in Louisville, Kentucky. Dmand AI also links Dr. Lewis to 1 group practice or clinic.
What is Dr. Ivy Lewis' medical license number?
Dr. Lewis holds Kentucky license 56791, one of the licenses on file in 2 states.
Which states has Dr. Ivy Lewis been licensed in?
Dmand AI has state licenses on file for Dr. Lewis in Kentucky and Montana.
Which hospitals is Dr. Ivy Lewis affiliated with?
Dr. Lewis is affiliated with Norton Hospital.
What medical group is Dr. Ivy Lewis part of?
Dr. Lewis is linked to Norton Community Medical Associates.
Does Dr. Ivy Lewis accept Medicare?
Yes. CMS data shows Dr. Lewis billed Medicare for 149 services in 2024, and Dr. Lewis accepts Medicare assignment.
How many Medicare patients does Dr. Ivy Lewis see?
CMS counts 120 Medicare patients who saw Dr. Lewis in 2024, with an average age of 74.
What services does Dr. Ivy Lewis bill to Medicare?
In 2024, Dr. Lewis' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and office visit, new patient (99204).
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Where did Dr. Ivy Lewis go to medical school?
Dr. Lewis graduated from University of Kentucky College of Medicine in 2015.
What drugs does Dr. Ivy Lewis prescribe most?
In 2024 Medicare Part D data, Dr. Lewis' most prescribed drugs by claims were Ibuprofen, Oxycodone HCl and Peg 3350-Electrolyte.
Has Dr. Ivy Lewis received payments from drug or device companies?
CMS Open Payments shows $13,126 in general payments to Dr. Lewis from 10 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ivy Lewis been practicing?
Dr. Lewis graduated from medical school in 2015, 11 years ago.
Does Dr. Ivy Lewis do research?
Dmand AI links 1 publication to Dr. Lewis.
Who does Dr. Ivy Lewis publish with?
Dr. Lewis' most frequent co-authors are Howard M. Lieberman, MD (1 shared paper) and Daniel Jonathan Miklin, MD (1 shared paper).
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