Coronary DiseaseErythrocytesRadionuclide Imaging
Dr. Denis E. Maddox, MD
NPI1922097146
- Medicare services, 2020
- 384
- Part D claims, 2022
- 11
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $484
- Practice address
- 1350 Walton Way, Augusta, GA 30901
- Practice phone
- Call (706) 722-9011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Maddox's professional email, personal email and mobile number
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Dr. Denis E. Maddox is a cardiologist in Augusta, Georgia
Dr. Maddox practices at Piedmont Augusta in Augusta, Georgia, part of Piedmont Healthcare.
Dr. Maddox's NPI, 1922097146, was assigned on October 20, 2005. Dr. Maddox graduated from Loma Linda University School Of Medicine in 1972. Dr. Maddox's California license number on file is G24697.
NPI and contact details
- NPI
- 1922097146NPI Registry (opens in a new tab)
- NPI enumeration date
- October 20, 2005
- NPI status
- Active
- Practice phone
- (706) 722-9011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Denis E. Maddox practices at Piedmont Augusta in Augusta, Georgia
Dr. Maddox's primary practice is Piedmont Augusta, at 1350 Walton Way, Augusta, GA 30901 in Richmond County. The practice phone is (706) 722-9011.
- Piedmont Augusta1350 Walton Way, Augusta, GA 30901 · Richmond CountyPhone(706) 722-9011
Source: Dmand AI Affiliation Data
Dr. Denis E. Maddox is affiliated with 1 site of care
Dr. Maddox's primary practice is Piedmont Augusta in Augusta, Georgia, part of Piedmont Healthcare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Denis E. Maddox's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maddox practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Augusta | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Denis E. Maddox is one of 665 cardiologists in Georgia
Cardiovascular disease is Dr. Maddox's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Maddox's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- Massachusetts license
Cardiologists near Dr. Maddox
Counts of cardiologists 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. Denis E. Maddox billed Medicare for 384 services in 2020
CMS data shows 384 Medicare services from Dr. Maddox across 9 procedure codes in 2020. Medicare paid $69,807 for them. Every service was in an office.
Medicare services, 2020384
Paid by Medicare$69,807
Procedure codes9
Dr. Maddox's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 1,8112020: 18090%
- Drugs given in the office
- 2019: 5652020: 10881%
- Other services
- 2019: 1,7122020: 5097%
- Imaging
- 2019: 1452020: 2583%
- Office and hospital visits
- 2019: 1,3492020: 2198%
- Lab and pathology
- 2019: 1382020: 0100%
Dr. Maddox compared with the Georgia median for cardiologists, 2020
- Dr. Maddox
- Georgia median
- Medicare services
- 384vs 1,75478% below
- Part D claims
- 11vs 2,467100% below
Medians across 637 cardiologists in Georgia with Dmand AI profiles that report each measure.
Dr. Maddox's most billed Medicare procedure codes, 2020
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. Maddox?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Maddox and other cardiologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Denis E. Maddox's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Maddox's median patient age at 74, with 75% women.
Dr. Maddox's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Denis E. Maddox wrote 11 Medicare Part D claims in 2022
In 2022, Dr. Maddox wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $64 in total drug cost. In 2021, CMS named 22 claims across 1 drug.
Part D claims, 202211
Drugs named by CMS1
Total drug cost$64
Dr. Maddox's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 222022: 1150%
Drugs named by CMS: 1 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Denis E. Maddox has 2 publications on record
Dmand AI links 2 papers to Dr. Maddox.
Papers2
Recent publications by Dr. Maddox
See who Dr. Maddox researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Maddox works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Denis E. Maddox received $484 in industry payments from 2016 to 2023
CMS Open Payments shows 23 general payments to Dr. Maddox from 8 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $150.
General payments to Dr. Maddox by program year, 2016 to 2023
Companies that paid Dr. Maddox the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Denis E. Maddox graduated from Loma Linda University School Of Medicine
Dr. Maddox graduated from Loma Linda University School Of Medicine in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Denis E. Maddox'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 DataDmand AI Org Hierarchy 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Denis E. Maddox
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. Denis E. Maddox's NPI number?
Dr. Denis E. Maddox's NPI number is 1922097146. It was assigned on October 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Denis E. Maddox?
Dr. Denis E. Maddox is a cardiologist in Augusta, Georgia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Denis E. Maddox practice?
Dr. Maddox practices at 1350 Walton Way, Augusta, GA 30901. Dr. Maddox's primary practice is Piedmont Augusta in Augusta, Georgia, part of Piedmont Healthcare.
What is Dr. Denis E. Maddox's office phone number?
The practice phone on file for Dr. Maddox is (706) 722-9011.
What is Dr. Denis E. Maddox's medical license number?
Dr. Maddox's California license number on file is G24697, one of the licenses on file in 2 states.
Which states has Dr. Denis E. Maddox been licensed in?
Dmand AI has state licenses on file for Dr. Maddox in California (1973 to 2021) and Massachusetts (1975 to 1978).
Which hospitals is Dr. Denis E. Maddox affiliated with?
Dr. Maddox practices at Piedmont Augusta in Augusta, Georgia.
Does Dr. Denis E. Maddox accept Medicare?
Yes. CMS data shows Dr. Maddox billed Medicare for 384 services in 2020.
What services does Dr. Denis E. Maddox bill to Medicare?
In 2020, Dr. Maddox's most billed Medicare services were injected or infused drug (J2785), heart test or procedure (93005) and heart test or procedure (93306).
Where did Dr. Denis E. Maddox go to medical school?
Dr. Maddox graduated from Loma Linda University School Of Medicine in 1972.
Show 4 more questionsShow fewer questions
What drugs does Dr. Denis E. Maddox prescribe most?
In 2022 Medicare Part D data, Dr. Maddox's most prescribed drugs by claims were Metoprolol Tartrate.
Has Dr. Denis E. Maddox received payments from drug or device companies?
CMS Open Payments shows $484 in general payments to Dr. Maddox from 8 companies from 2016 to 2023. The largest total came from Amgen Inc.
How long has Dr. Denis E. Maddox been practicing?
Dr. Maddox graduated from medical school in 1972, 54 years ago.
Does Dr. Denis E. Maddox do research?
Dmand AI links 2 publications to Dr. Maddox.
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