Dr. Diane A. Rennirt, MD
- Medicare services, 2024
- 183
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 2,771
- Hospital affiliations
- 4
- Industry payments
- $2,658
- Practice address
- 3945 Nanz Ave, Louisville, KY 40207
- Practice phone
- Call (502) 713-0777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Diane Rennirt MD
Louisville, Kentucky
Find Dr. Rennirt's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Diane A. Rennirt is an internist in Louisville, Kentucky
Dr. Rennirt practices at Diane Rennirt MD in Louisville, Kentucky.
Dr. Rennirt's NPI, 1124083969, was assigned on April 17, 2006. Dr. Rennirt graduated from University of Louisville School of Medicine in 1998. Dr. Rennirt holds Kentucky license 35001.
- NPI
- 1124083969NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183672447
- NPI enumeration date
- April 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (502) 713-0777
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diane A. Rennirt practices at Diane Rennirt MD in Louisville, Kentucky
Dr. Rennirt's primary practice is Diane Rennirt MD, at 3945 Nanz Ave, Louisville, KY 40207 in Jefferson County. The practice phone is (502) 713-0777.
- Diane Rennirt MD3945 Nanz Ave, Louisville, KY 40207 · Jefferson CountyPhone(502) 713-0777
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Diane A. Rennirt is affiliated with 7 sites of care and 2 medical groups
Dr. Rennirt's primary practice is Diane Rennirt MD in Louisville, Kentucky. Dr. Rennirt is also affiliated with Norton Hospital. The medical group on file is UofL Physicians, Radiology. Dmand AI also links Dr. Rennirt to 3 more hospitals, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Diane A. Rennirt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rennirt practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Diane Rennirt MD | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Diane A. Rennirt is one of 1,380 internists in Kentucky
Internal medicine is Dr. Rennirt's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rennirt is licensed in Kentucky.
Specialties and state licenses
- Internal medicine, KentuckyPrimary
Internists near Dr. Rennirt
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. Diane A. Rennirt billed Medicare for 183 services in 2024
CMS data shows 183 Medicare services from Dr. Rennirt across 4 procedure codes in 2024, for 74 Medicare patients. Medicare paid $18,771 for them. Every service was in an office.
Dr. Rennirt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1682024: 1701%
- Other services
- 2023: 02024: 13
Dr. Rennirt compared with the Kentucky median for internists, 2024
- Dr. Rennirt
- Kentucky median
- Medicare services
- 183vs 61370% below
- Medicare patients
- 74vs 22367% below
- Part D claims
- 2,248vs 3686.1 times
Medians across 1,380 internists in Kentucky with Dmand AI profiles that report each measure.
Dr. Rennirt's 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.
Need commercial claims for Dr. Rennirt?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rennirt and other internists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Diane A. Rennirt treated 74 Medicare patients in 2024, average age 75
CMS counts 74 Medicare patients who saw Dr. Rennirt in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rennirt's median patient age at 67, with 73% women.
Dr. Rennirt's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rennirt's Medicare patients by sex, 2024
- Women5777%
- Men1723%
Chronic conditions among Dr. Rennirt's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis43%
- Anxiety26%
- Chronic kidney disease26%
- Diabetes24%
- Osteoporosis22%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rennirt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diane A. Rennirt wrote 2,771 Medicare Part D claims in 2024
In 2024, Dr. Rennirt wrote 2,771 Medicare Part D claims for 129 patients. 85% of them were for generic drugs. CMS names the drug for 2,248 of them, across 70 drugs with 11 or more claims each, at $217,780 in total drug cost. In 2023, CMS named 1,853 claims across 60 drugs.
Dr. Rennirt's Part D claims by kind of drug, 2024
- Generic2,356 claims85%
- Brand-name387 claims14%
- Other28 claims1%
Dr. Rennirt's 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. Rennirt's Part D claims, 2024
- Opioids1%20 of 2,771 claims
- Antibiotics2%55 of 2,771 claims
- Antipsychotics, patients 65 and over1%26 of 2,771 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: 1,8532024: 2,24821%
Drugs named by CMS: 70 in 2024, 60 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
How Dr. Diane A. Rennirt takes part in Medicare
Dr. Rennirt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Diane A. Rennirt received $2,658 in industry payments from 2016 to 2025
CMS Open Payments shows 159 general payments to Dr. Rennirt from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Abbvie Inc. paid the most, $642.
General payments to Dr. Rennirt by program year, 2016 to 2025
General payments to Dr. Rennirt by kind, 2016 to 2025
- Food and beverage$2,46693%
- Consulting fees$1506%
- Education$432%
Companies that paid Dr. Rennirt 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. Diane A. Rennirt graduated from University of Louisville School of Medicine
Dr. Rennirt graduated from University of Louisville School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Diane A. Rennirt'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Diane A. Rennirt
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. Diane A. Rennirt's NPI number?
Dr. Diane A. Rennirt's NPI number is 1124083969. It was assigned on April 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Diane A. Rennirt?
Dr. Diane A. Rennirt is an internist in Louisville, Kentucky. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Diane A. Rennirt practice?
Dr. Rennirt practices at 3945 Nanz Ave, Louisville, KY 40207. Dr. Rennirt's primary practice is Diane Rennirt MD in Louisville, Kentucky. Dmand AI also links Dr. Rennirt to 3 hospitals, 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Diane A. Rennirt's office phone number?
The practice phone on file for Dr. Rennirt is (502) 713-0777.
What is Dr. Diane A. Rennirt's medical license number?
Dr. Rennirt holds Kentucky license 35001.
Which hospitals is Dr. Diane A. Rennirt affiliated with?
Dr. Rennirt is affiliated with Norton Hospital. Dmand AI links Dr. Rennirt to 3 more hospitals.
What medical group is Dr. Diane A. Rennirt part of?
Dr. Rennirt is linked to UofL Physicians, Radiology. Dmand AI links Dr. Rennirt to 1 more medical group.
Does Dr. Diane A. Rennirt accept Medicare?
Yes. CMS data shows Dr. Rennirt billed Medicare for 183 services in 2024, and Dr. Rennirt accepts Medicare assignment.
How many Medicare patients does Dr. Diane A. Rennirt see?
CMS counts 74 Medicare patients who saw Dr. Rennirt in 2024, with an average age of 75.
What services does Dr. Diane A. Rennirt bill to Medicare?
In 2024, Dr. Rennirt's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99213) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Diane A. Rennirt go to medical school?
Dr. Rennirt graduated from University of Louisville School of Medicine in 1998.
What drugs does Dr. Diane A. Rennirt prescribe most?
In 2024 Medicare Part D data, Dr. Rennirt's most prescribed drugs by claims were Rosuvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Diane A. Rennirt received payments from drug or device companies?
CMS Open Payments shows $2,658 in general payments to Dr. Rennirt from 26 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Diane A. Rennirt been practicing?
Dr. Rennirt graduated from medical school in 1998, 28 years ago.
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