Dr. Barbara Kathleen Lewis, MD
- Medicare services, 2024
- 1,290
- Medicare patients, 2024
- 443
- Part D claims, 2024
- 541
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Practice address
- 4960 Norton Healthcare Blvd, Louisville, KY 40241
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Norton Brownsboro Hospital-Operating Room - HOPD
Acute Care Hospital outpatient department · Louisville, Kentucky
Find Dr. Lewis' professional email, personal email and mobile number
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Dr. Barbara Kathleen Lewis is an internist in Louisville, Kentucky
Dr. Lewis practices at Norton Brownsboro Hospital-Operating Room - HOPD in Louisville, Kentucky.
Dr. Lewis' NPI, 1770597320, was assigned on July 28, 2006. Dr. Lewis graduated from University of Louisville School of Medicine in 2001. Dr. Lewis holds Kentucky license 39903.
- NPI
- 1770597320NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678675428
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barbara Kathleen Lewis practices at Norton Brownsboro Hospital-Operating Room - HOPD in Louisville, Kentucky
Dr. Lewis' primary practice is Norton Brownsboro Hospital-Operating Room - HOPD, at 4960 Norton Healthcare Blvd, Louisville, KY 40241.
- Norton Brownsboro Hospital-Operating Room - HOPD4960 Norton Healthcare Blvd, Louisville, KY 40241
Source: Dmand AI Affiliation Data
Dr. Barbara Kathleen Lewis is affiliated with 2 sites of care and 1 medical group
Dr. Lewis' primary practice is Norton Brownsboro Hospital-Operating Room - HOPD in Louisville, Kentucky. Dr. Lewis is also affiliated with Norton Hospital. The medical group on file is Norton Community Medical Associates.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Barbara Kathleen Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Norton Brownsboro Hospital-Operating Room - HOPD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Barbara Kathleen Lewis is one of 1,380 internists in Kentucky
Internal medicine is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Lewis' licenses on file in 2 states: Kentucky and Oregon.
Specialties and state licenses
- Internal medicine, KentuckyPrimary
- Oregon license
Internists near Dr. Lewis
Counts of internists 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. Barbara Kathleen Lewis billed Medicare for 1,290 services in 2024
CMS data shows 1,290 Medicare services from Dr. Lewis across 7 procedure codes in 2024, for 443 Medicare patients. Medicare paid $128,459 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lewis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1882024: 1,2909%
Dr. Lewis compared with the Kentucky median for internists, 2024
- Dr. Lewis
- Kentucky median
- Medicare services
- 1,290vs 6132.1 times
- Medicare patients
- 443vs 22399% above
- Part D claims
- 234vs 36836% below
Medians across 1,380 internists 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barbara Kathleen Lewis treated 443 Medicare patients in 2024, average age 76
CMS counts 443 Medicare patients who saw Dr. Lewis in 2024. The largest group is 75 to 84, with 164 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.17, 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 77, with 52% women.
Dr. Lewis' Medicare patients by age, 2024
Dr. Lewis' Medicare patients by sex, 2024
- Women23753%
- Men20647%
Chronic conditions among Dr. Lewis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease51%
- Mood disorders46%
- Anxiety44%
- Chronic kidney disease44%
- Depression44%
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 77
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barbara Kathleen Lewis wrote 541 Medicare Part D claims in 2024
In 2024, Dr. Lewis wrote 541 Medicare Part D claims for 230 patients. 91% of them were for generic drugs. CMS names the drug for 234 of them, across 14 drugs with 11 or more claims each, at $9,668 in total drug cost. In 2023, CMS named 229 claims across 13 drugs.
Dr. Lewis' Part D claims by kind of drug, 2024
- Generic490 claims91%
- Brand-name and other51 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
- Opioids12%63 of 541 claims
- Antibiotics16%89 of 541 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: 2292024: 2342%
Drugs named by CMS: 14 in 2024, 13 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. Barbara Kathleen Lewis scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Lewis for performance year 2024, reported as part of a group. Dr. Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lewis' MIPS scores, performance year 2024
- 81of 100Final score
- 63.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Barbara Kathleen Lewis received $14 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Lewis from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $14.
Companies that paid Dr. Lewis the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barbara Kathleen Lewis graduated from University of Louisville School of Medicine
Dr. Lewis graduated from University of Louisville School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Barbara Kathleen 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Barbara Kathleen 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. Barbara Kathleen Lewis' NPI number?
Dr. Barbara Kathleen Lewis' NPI number is 1770597320. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Barbara Kathleen Lewis?
Dr. Barbara Kathleen Lewis is an internist in Louisville, Kentucky. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Barbara Kathleen Lewis practice?
Dr. Lewis practices at 4960 Norton Healthcare Blvd, Louisville, KY 40241. Dr. Lewis' primary practice is Norton Brownsboro Hospital-Operating Room - HOPD in Louisville, Kentucky.
What is Dr. Barbara Kathleen Lewis' medical license number?
Dr. Lewis holds Kentucky license 39903, one of the licenses on file in 2 states.
Which states has Dr. Barbara Kathleen Lewis been licensed in?
Dmand AI has state licenses on file for Dr. Lewis in Kentucky and Oregon.
Which hospitals is Dr. Barbara Kathleen Lewis affiliated with?
Dr. Lewis is affiliated with Norton Hospital.
What medical group is Dr. Barbara Kathleen Lewis part of?
Dr. Lewis is linked to Norton Community Medical Associates.
Does Dr. Barbara Kathleen Lewis accept Medicare?
Yes. CMS data shows Dr. Lewis billed Medicare for 1,290 services in 2024, and Dr. Lewis accepts Medicare assignment.
What is Dr. Barbara Kathleen Lewis' MIPS score?
Dr. Lewis' MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Dr. Barbara Kathleen Lewis see?
CMS counts 443 Medicare patients who saw Dr. Lewis in 2024, with an average age of 76.
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What services does Dr. Barbara Kathleen Lewis bill to Medicare?
In 2024, Dr. Lewis' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Barbara Kathleen Lewis go to medical school?
Dr. Lewis graduated from University of Louisville School of Medicine in 2001.
What drugs does Dr. Barbara Kathleen Lewis prescribe most?
In 2024 Medicare Part D data, Dr. Lewis' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Amoxicillin-Clavulanate Potass and Prednisone.
Has Dr. Barbara Kathleen Lewis received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Lewis from 1 company from 2022 to 2022. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Barbara Kathleen Lewis been practicing?
Dr. Lewis graduated from medical school in 2001, 25 years ago.
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