Dr. James V. Piephoff III, MD
- Medicare services, 2024
- 1,265
- Medicare patients, 2024
- 134
- Part D claims, 2024
- 129
- Hospital affiliations
- 4
- Industry payments
- $362
- Practice address
- St Anthony's Way, Alton, IL 62002
- Practice phone
- Call (618) 465-2571
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Piephoff'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. James V. Piephoff III is a radiation oncologist in Alton, Illinois
Dr. Piephoff practices at OSF Saint Anthony's Health Center in Alton, Illinois, part of OSF HealthCare System.
Dr. Piephoff's NPI, 1225144827, was assigned on August 23, 2006. Dr. Piephoff graduated from University of South Carolina School of Medicine in 1989. Dr. Piephoff holds Illinois license 036.101504.
- NPI
- 1225144827NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991754475
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 465-2571
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James V. Piephoff III practices at 2 locations in Alton, Illinois
Dr. Piephoff's primary practice is OSF Saint Anthony's Health Center, at St Anthony's Way, Alton, IL 62002 in Madison County. The practice phone is (618) 465-2571. Dr. Piephoff also practices at OSF St Anthony's Health Center, 1 St Anthonys Way, Alton, IL 62002.
- OSF Saint Anthony's Health CenterPrimarySt Anthony's Way, Alton, IL 62002 · Madison CountyPhone(618) 465-2571
- OSF St Anthony's Health Center1 St Anthonys Way, Alton, IL 62002 · Madison CountyPhone(618) 465-2571
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. James V. Piephoff III is affiliated with 4 sites of care and 1 medical group
Dr. Piephoff's primary practice is OSF Saint Anthony's Health Center in Alton, Illinois, part of OSF HealthCare System. Dr. Piephoff is also affiliated with Alton Memorial Hospital. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Dr. Piephoff to 2 more hospitals, 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. James V. Piephoff III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Piephoff practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF Saint Anthony's Health Center | Available with a free account |
| +3 more affiliated sites | 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 OSF HealthCare System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James V. Piephoff III is one of 243 radiation oncologists in Illinois
Radiation oncology is Dr. Piephoff's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Piephoff's licenses on file in 2 states: Illinois and Missouri.
Specialties and state licenses
- Radiation oncology, IllinoisPrimary
- Missouri license
Radiation oncologists near Dr. Piephoff
Counts of radiation oncologists 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. James V. Piephoff III billed Medicare for 1,265 services in 2024
CMS data shows 1,265 Medicare services from Dr. Piephoff across 12 procedure codes in 2024, for 134 Medicare patients. Medicare paid $78,809 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Piephoff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 5782024: 1,07987%
- Office and hospital visits
- 2023: 1802024: 1677%
- Other services
- 2023: 02024: 19
Dr. Piephoff compared with the Illinois median for radiation oncologists, 2024
- Dr. Piephoff
- Illinois median
- Medicare services
- 1,265vs 1,45913% below
- Medicare patients
- 134vs 17624% below
- Part D claims
- 94vs 342.8 times
Medians across 231 radiation oncologists in Illinois with Dmand AI profiles that report each measure.
Dr. Piephoff'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. Piephoff?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Piephoff and other radiation oncologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James V. Piephoff III treated 134 Medicare patients in 2024, average age 73
CMS counts 134 Medicare patients who saw Dr. Piephoff in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have cancer, and 73% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Piephoff's median patient age at 72, with 41% women.
Dr. Piephoff's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Piephoff's Medicare patients by sex, 2024
- Women5642%
- Men7858%
Chronic conditions among Dr. Piephoff's Medicare patients, 2024
- Cancer75%
- High blood pressure73%
- High cholesterol69%
- Arthritis38%
- Diabetes34%
- Ischemic heart disease32%
- COPD31%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Piephoff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James V. Piephoff III wrote 129 Medicare Part D claims in 2024
In 2024, Dr. Piephoff wrote 129 Medicare Part D claims for 42 patients. 89% of them were for generic drugs. CMS names the drug for 94 of them, across 4 drugs with 11 or more claims each, at $1,349 in total drug cost. In 2023, CMS named 39 claims across 2 drugs.
Dr. Piephoff's Part D claims by kind of drug, 2024
- Generic115 claims89%
- Brand-name14 claims11%
Dr. Piephoff'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. Piephoff's Part D claims, 2024
- Opioids13%17 of 129 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: 392024: 94141%
Drugs named by CMS: 4 in 2024, 2 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. James V. Piephoff III takes part in Medicare
Dr. Piephoff 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. James V. Piephoff III received $362 in industry payments from 2016 to 2022
CMS Open Payments shows 12 general payments to Dr. Piephoff from 9 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Zap Surgical Systems, Inc. paid the most, $145.
General payments to Dr. Piephoff by program year, 2016 to 2022
Companies that paid Dr. Piephoff the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James V. Piephoff III graduated from University of South Carolina School of Medicine
Dr. Piephoff graduated from University of South Carolina School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James V. Piephoff III'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 Affiliation DataDmand AI Practice 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) |
| 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. James V. Piephoff III
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. James V. Piephoff III's NPI number?
Dr. James V. Piephoff III's NPI number is 1225144827. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James V. Piephoff III?
Dr. James V. Piephoff III is a radiation oncologist in Alton, Illinois. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. James V. Piephoff III practice?
Dr. Piephoff practices at St Anthony's Way, Alton, IL 62002. Dr. Piephoff also practices at 1 St Anthonys Way, Alton, IL 62002. Dr. Piephoff's primary practice is OSF Saint Anthony's Health Center in Alton, Illinois, part of OSF HealthCare System. Dmand AI also links Dr. Piephoff to 2 hospitals.
What is Dr. James V. Piephoff III's office phone number?
The practice phone on file for Dr. Piephoff is (618) 465-2571.
What is Dr. James V. Piephoff III's medical license number?
Dr. Piephoff holds Illinois license 036.101504, one of the licenses on file in 2 states.
Which states has Dr. James V. Piephoff III been licensed in?
Dmand AI has state licenses on file for Dr. Piephoff in Illinois and Missouri.
Which hospitals is Dr. James V. Piephoff III affiliated with?
Dr. Piephoff practices at OSF Saint Anthony's Health Center in Alton, Illinois. Dr. Piephoff is also affiliated with Alton Memorial Hospital. Dmand AI links Dr. Piephoff to 2 more hospitals.
What medical group is Dr. James V. Piephoff III part of?
Dr. Piephoff is linked to OSF Multi-Specialty Group.
Does Dr. James V. Piephoff III accept Medicare?
Yes. CMS data shows Dr. Piephoff billed Medicare for 1,265 services in 2024, and Dr. Piephoff accepts Medicare assignment.
How many Medicare patients does Dr. James V. Piephoff III see?
CMS counts 134 Medicare patients who saw Dr. Piephoff in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. James V. Piephoff III bill to Medicare?
In 2024, Dr. Piephoff's most billed Medicare services were radiation oncology (77014), radiation oncology (77427) and radiation oncology (77300).
Where did Dr. James V. Piephoff III go to medical school?
Dr. Piephoff graduated from University of South Carolina School of Medicine in 1989.
What drugs does Dr. James V. Piephoff III prescribe most?
In 2024 Medicare Part D data, Dr. Piephoff's most prescribed drugs by claims were Tamsulosin HCl, Levothyroxine Sodium and Memantine HCl.
Has Dr. James V. Piephoff III received payments from drug or device companies?
CMS Open Payments shows $362 in general payments to Dr. Piephoff from 9 companies from 2016 to 2022. The largest total came from Zap Surgical Systems, Inc.
How long has Dr. James V. Piephoff III been practicing?
Dr. Piephoff graduated from medical school in 1989, 37 years ago.
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