Dr. Kevin Denny John, MD
- Hospital affiliations
- 5
- Industry payments
- $2,509
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital in Ann Arbor
Ann Arbor, Michigan
Find Dr. John'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. Kevin Denny John is a diagnostic radiologist in Ann Arbor, Michigan
Dr. John practices at University Hospital in Ann Arbor in Ann Arbor, Michigan.
Dr. John's NPI, 1114424439, was assigned on April 12, 2018. Dr. John graduated from University of Louisville School of Medicine in 2020. Dr. John holds Michigan license 4301514300.
- NPI
- 1114424439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113343534
- NPI enumeration date
- April 12, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kevin Denny John practices at University Hospital in Ann Arbor in Ann Arbor, Michigan
Dr. John's primary practice is University Hospital in Ann Arbor, at 1500 E Medical Center Dr, Ann Arbor, MI 48109 in Washtenaw County. The practice phone is (734) 936-4000.
- University Hospital in Ann Arbor1500 E Medical Center Dr, Ann Arbor, MI 48109 · Washtenaw CountyPhone(734) 936-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kevin Denny John is affiliated with 7 sites of care and 4 medical groups
Dr. John's primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Dr. John is also affiliated with University Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. John to 4 more hospitals, 3 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kevin Denny John's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. John practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital in Ann Arbor | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kevin Denny John is one of 1,181 diagnostic radiologists in Michigan
Diagnostic radiology is Dr. John's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. John is licensed in Michigan.
Specialties and state licenses
- Diagnostic radiology, MichiganPrimary
Diagnostic radiologists near Dr. John
Counts of diagnostic radiologists 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. Kevin Denny John's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. John's median patient age at 59, with 50% women.
Dr. John's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
How Dr. Kevin Denny John takes part in Medicare
Dr. John 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)
Dr. Kevin Denny John received $2,509 in industry payments in 2025
CMS Open Payments shows 9 general payments to Dr. John from 3 drug and device companies in 2025. Travel and lodging make up the largest share, 62% of the total. Penumbra, Inc. paid the most, $1,932.
General payments to Dr. John by kind, 2025 to 2025
- Travel and lodging$1,55562%
- Food and beverage$95438%
Companies that paid Dr. John the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kevin Denny John graduated from University of Louisville School of Medicine
Dr. John graduated from University of Louisville School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kevin Denny John'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Kevin Denny John
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. Kevin Denny John's NPI number?
Dr. Kevin Denny John's NPI number is 1114424439. It was assigned on April 12, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Kevin Denny John?
Dr. Kevin Denny John is a diagnostic radiologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Kevin Denny John practice?
Dr. John practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. John's primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Dr. John to 4 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. Kevin Denny John's office phone number?
The practice phone on file for Dr. John is (734) 936-4000.
What is Dr. Kevin Denny John's medical license number?
Dr. John holds Michigan license 4301514300, one of 2 state licenses on file.
Which hospitals is Dr. Kevin Denny John affiliated with?
Dr. John is affiliated with University Hospital. Dmand AI links Dr. John to 4 more hospitals.
What medical group is Dr. Kevin Denny John part of?
Dr. John is linked to MedStar Medical Group. Dmand AI links Dr. John to 3 more medical groups.
Does Dr. Kevin Denny John accept Medicare?
Yes. CMS lists Dr. John as accepting Medicare assignment.
Where did Dr. Kevin Denny John go to medical school?
Dr. John graduated from University of Louisville School of Medicine in 2020.
Has Dr. Kevin Denny John received payments from drug or device companies?
CMS Open Payments shows $2,509 in general payments to Dr. John from 3 companies from 2025 to 2025. The largest total came from Penumbra, Inc.
How long has Dr. Kevin Denny John been practicing?
Dr. John graduated from medical school in 2020, 6 years ago.
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