Dr. Christopher James Ehret, MD
- Part D claims, 2024
- 15
- Hospital affiliations
- 1
- Industry payments
- $125
- Medical group
- 1
- State license
- 1
- Practice address
- 200 First Street SW, Rochester, MN 55905
- Practice phone
- Call (507) 284-5968
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mayo Clinic Breast Diagnostic Clinic
Mammography / Breast Imaging Center · Rochester, Minnesota
Find Dr. Ehret'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. Christopher James Ehret is a hematologist and oncologist in Rochester, Minnesota
Dr. Ehret practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota.
Dr. Ehret's NPI, 1568106144, was assigned on April 21, 2022. Dr. Ehret graduated from Pennsylvania State University College of Medicine in 2021. Dr. Ehret holds Minnesota license 79298.
- NPI
- 1568106144NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658753595
- NPI enumeration date
- April 21, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (507) 284-5968
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher James Ehret practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota
Dr. Ehret's primary practice is Mayo Clinic Breast Diagnostic Clinic, at 200 First Street SW, Rochester, MN 55905. The practice phone is (507) 284-5968.
- Mayo Clinic Breast Diagnostic Clinic200 First Street SW, Rochester, MN 55905Phone(507) 284-5968
Source: Dmand AI Affiliation Data
Dr. Christopher James Ehret is affiliated with 4 sites of care and 1 medical group
Dr. Ehret's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Dr. Ehret is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Ehret to 1 more clinical lab and 1 hospice, each named with a free account. Dr. Ehret's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher James Ehret's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ehret practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Breast Diagnostic Clinic | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher James Ehret is one of 213 hematologists and oncologists in Minnesota
Hematology and oncology is Dr. Ehret's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Ehret is licensed in Minnesota.
Specialties and state licenses
- Hematology and oncology, MinnesotaPrimary
Hematologists and oncologists near Dr. Ehret
Counts of hematologists and 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. Christopher James Ehret's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Ehret's median patient age at 69, with 29% women.
Dr. Ehret's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Dr. Christopher James Ehret wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Ehret wrote 15 Medicare Part D claims. 87% of them were for generic drugs.
Dr. Ehret's Part D claims by kind of drug, 2024
- Generic13 claims87%
- Brand-name and other2 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Christopher James Ehret takes part in Medicare
Dr. Ehret 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. Christopher James Ehret received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Ehret from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Daiichi Sankyo Inc. paid the most, $125.
Companies that paid Dr. Ehret 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. Christopher James Ehret graduated from Pennsylvania State University College of Medicine
Dr. Ehret graduated from Pennsylvania State University College of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher James Ehret'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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. Christopher James Ehret
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 James Ehret's NPI number?
Dr. Christopher James Ehret's NPI number is 1568106144. It was assigned on April 21, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher James Ehret?
Dr. Christopher James Ehret is a hematologist and oncologist in Rochester, Minnesota. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Christopher James Ehret practice?
Dr. Ehret practices at 200 First Street SW, Rochester, MN 55905. Dr. Ehret's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Dmand AI also links Dr. Ehret to 1 clinical lab and 1 hospice.
What is Dr. Christopher James Ehret's office phone number?
The practice phone on file for Dr. Ehret is (507) 284-5968.
What is Dr. Christopher James Ehret's medical license number?
Dr. Ehret holds Minnesota license 79298.
Which hospitals is Dr. Christopher James Ehret affiliated with?
Dr. Ehret is affiliated with Mayo Clinic Hospital, Saint Marys Campus.
What medical group is Dr. Christopher James Ehret part of?
Dr. Ehret is linked to Mayo Clinic.
Does Dr. Christopher James Ehret accept Medicare?
Yes. CMS lists Dr. Ehret as accepting Medicare assignment.
Where did Dr. Christopher James Ehret go to medical school?
Dr. Ehret graduated from Pennsylvania State University College of Medicine in 2021.
Has Dr. Christopher James Ehret received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Ehret from 1 company from 2025 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Dr. Christopher James Ehret been practicing?
Dr. Ehret graduated from medical school in 2021, 5 years ago.
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