Dr. Christopher K. Madison Jr., MD
- Medicare services, 2024
- 207
- Medicare patients, 2024
- 120
- Part D claims, 2024
- 196
- Hospital affiliations
- 2
- Industry payments
- $5,765
- Practice address
- 210 North Main Street, London, OH 43140
- Practice phone
- Call (740) 845-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Madison's professional email, personal email and mobile number
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Dr. Christopher K. Madison Jr. is a general surgeon in London, Ohio
Dr. Madison practices at Madison Health in London, Ohio, part of Madison Health.
Dr. Madison's NPI, 1326015504, was assigned on March 7, 2006. Dr. Madison graduated from Wright State University Boonshoft School of Medicine in 2000. Dr. Madison holds Ohio license 35086377.
- NPI
- 1326015504NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426082983
- NPI enumeration date
- March 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 845-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher K. Madison Jr. practices at Madison Health in London, Ohio
Dr. Madison's primary practice is Madison Health, at 210 North Main Street, London, OH 43140 in Madison County. The practice phone is (740) 845-7000.
- Madison Health210 North Main Street, London, OH 43140 · Madison CountyPhone(740) 845-7000
Source: Dmand AI Affiliation Data
Dr. Christopher K. Madison Jr. is affiliated with 2 sites of care and 2 medical groups
Dr. Madison's primary practice is Madison Health in London, Ohio, part of Madison Health. The medical group on file is OSUP Community Outreach, LLC. Dmand AI also links Dr. Madison to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher K. Madison Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Madison practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Madison Health | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Madison Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Christopher K. Madison Jr. is one of 1,056 general surgeons in Ohio
Surgery is Dr. Madison's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Madison is licensed in Ohio.
Specialties and state licenses
- Surgery, OhioPrimary
General surgeons near Dr. Madison
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. Christopher K. Madison Jr. billed Medicare for 207 services in 2024
CMS data shows 207 Medicare services from Dr. Madison across 8 procedure codes in 2024, for 120 Medicare patients. Medicare paid $20,087 for them.
Dr. Madison's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1012024: 14544%
- Surgery
- 2023: 592024: 625%
Where Dr. Madison's Medicare services took place, 2024
- In an office11254%
- In a facility9546%
Dr. Madison compared with the Ohio median for general surgeons, 2024
- Dr. Madison
- Ohio median
- Medicare services
- 207vs 16823% above
- Medicare patients
- 120vs 1276% below
- Part D claims
- 129vs 462.8 times
Medians across 1,031 general surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Madison'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Madison and other general surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher K. Madison Jr. treated 120 Medicare patients in 2024, average age 73
CMS counts 120 Medicare patients who saw Dr. Madison in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Madison's median patient age at 60, with 53% women.
Dr. Madison's Medicare patients by age, 2024
Dr. Madison's Medicare patients by sex, 2024
- Women7159%
- Men4941%
Chronic conditions among Dr. Madison's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Anxiety33%
- Diabetes33%
- Mood disorders29%
- Ischemic heart disease28%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Madison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher K. Madison Jr. wrote 196 Medicare Part D claims in 2024
In 2024, Dr. Madison wrote 196 Medicare Part D claims for 91 patients. 93% of them were for generic drugs. CMS names the drug for 129 of them, across 4 drugs with 11 or more claims each, at $1,124 in total drug cost. In 2023, CMS named 101 claims across 4 drugs.
Dr. Madison's Part D claims by kind of drug, 2024
- Generic182 claims93%
- Brand-name14 claims7%
Dr. Madison'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. Madison's Part D claims, 2024
- Opioids20%40 of 196 claims
- Antibiotics7%13 of 196 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: 1012024: 12928%
Drugs named by CMS: 4 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. Christopher K. Madison Jr. ranks in the 60th percentile for colonoscopy in Medicare
Dr. Madison accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 42 procedures of colonoscopy by Dr. Madison, more than 60% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Madison ranks in Medicare procedure volume
- Colonoscopy
- 60th percentile42 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 55th percentile30 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)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Christopher K. Madison Jr. received $5,765 in industry payments from 2016 to 2025
CMS Open Payments shows 27 general payments to Dr. Madison from 7 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 68% of the total. Intuitive Surgical, Inc. paid the most, $5,075.
General payments to Dr. Madison by program year, 2016 to 2025
General payments to Dr. Madison by kind, 2016 to 2025
- Travel and lodging$3,93168%
- Education$1,00017%
- Food and beverage$82114%
- Gifts$140%
Companies that paid Dr. Madison 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. Christopher K. Madison Jr. graduated from Wright State University Boonshoft School of Medicine
Dr. Madison graduated from Wright State University Boonshoft School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher K. Madison Jr.'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 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) |
| 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. Christopher K. Madison Jr.
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. Christopher K. Madison Jr.'s NPI number?
Dr. Christopher K. Madison Jr.'s NPI number is 1326015504. It was assigned on March 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher K. Madison Jr.?
Dr. Christopher K. Madison Jr. is a general surgeon in London, Ohio. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Christopher K. Madison Jr. practice?
Dr. Madison practices at 210 North Main Street, London, OH 43140. Dr. Madison's primary practice is Madison Health in London, Ohio, part of Madison Health. Dmand AI also links Dr. Madison to 1 hospital and 1 medical group.
What is Dr. Christopher K. Madison Jr.'s office phone number?
The practice phone on file for Dr. Madison is (740) 845-7000.
What is Dr. Christopher K. Madison Jr.'s medical license number?
Dr. Madison holds Ohio license 35086377.
Which hospitals is Dr. Christopher K. Madison Jr. affiliated with?
Dr. Madison practices at Madison Health in London, Ohio. Dmand AI links Dr. Madison to 1 more hospital.
What medical group is Dr. Christopher K. Madison Jr. part of?
Dr. Madison is linked to OSUP Community Outreach, LLC. Dmand AI links Dr. Madison to 1 more medical group.
Does Dr. Christopher K. Madison Jr. accept Medicare?
Yes. CMS data shows Dr. Madison billed Medicare for 207 services in 2024, and Dr. Madison accepts Medicare assignment.
How many Medicare patients does Dr. Christopher K. Madison Jr. see?
CMS counts 120 Medicare patients who saw Dr. Madison in 2024, with an average age of 73.
What services does Dr. Christopher K. Madison Jr. bill to Medicare?
In 2024, Dr. Madison's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and surgery: digestive system (45380).
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Where did Dr. Christopher K. Madison Jr. go to medical school?
Dr. Madison graduated from Wright State University Boonshoft School of Medicine in 2000.
What drugs does Dr. Christopher K. Madison Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Madison's most prescribed drugs by claims were Omeprazole, Hydrocodone-Acetaminophen and Sucralfate.
Has Dr. Christopher K. Madison Jr. received payments from drug or device companies?
CMS Open Payments shows $5,765 in general payments to Dr. Madison from 7 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Christopher K. Madison Jr. been practicing?
Dr. Madison graduated from medical school in 2000, 26 years ago.
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