Dr. James Michael Dunneback, MD
- Hospital affiliations
- 1
- Industry payments
- $12
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 1215 E Michigan Ave, Lansing, MI 48912
- Practice phone
- Call (517) 364-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Health-Sparrow Lansing Campus
Lansing, Michigan
Find Dr. Dunneback'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 Michael Dunneback is an internist in Lansing, Michigan
Dr. Dunneback practices at UM Health-Sparrow Lansing Campus in Lansing, Michigan.
Dr. Dunneback's NPI, 1821473547, was assigned on July 23, 2015. Dr. Dunneback graduated from Loyola University of Chicago, Stritch School of Medicine in 2015. Dr. Dunneback holds Illinois license 125.066524.
- NPI
- 1821473547NPI Registry (opens in a new tab)
- NPI enumeration date
- July 23, 2015
- NPI status
- Active
- Practice phone
- (517) 364-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. James Michael Dunneback practices at UM Health-Sparrow Lansing Campus in Lansing, Michigan
Dr. Dunneback's primary practice is UM Health-Sparrow Lansing Campus, at 1215 E Michigan Ave, Lansing, MI 48912 in Ingham County. The practice phone is (517) 364-6000.
- UM Health-Sparrow Lansing Campus1215 E Michigan Ave, Lansing, MI 48912 · Ingham CountyPhone(517) 364-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James Michael Dunneback is affiliated with 2 sites of care and 1 medical group
Dr. Dunneback's primary practice is UM Health-Sparrow Lansing Campus in Lansing, Michigan. Dr. Dunneback is also affiliated with University of Michigan Health-Sparrow Specialty Hospital. The medical group on file is University of Michigan Health-Sparrow.
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. James Michael Dunneback's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dunneback practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Health-Sparrow Lansing Campus | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Michael Dunneback is one of 4,804 internists in Michigan
Internal medicine is Dr. Dunneback's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dunneback is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Dunneback
Counts of internists 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 Michael Dunneback's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Dunneback's median patient age at 11, with 68% women.
Dr. Dunneback's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
Dr. James Michael Dunneback received $12 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Dunneback from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Respiratory Technologies, Inc. paid the most, $12.
Companies that paid Dr. Dunneback the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Michael Dunneback graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Dunneback graduated from Loyola University of Chicago, Stritch School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Michael Dunneback'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 |
| 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 Michael Dunneback
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 Michael Dunneback's NPI number?
Dr. James Michael Dunneback's NPI number is 1821473547. It was assigned on July 23, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. James Michael Dunneback?
Dr. James Michael Dunneback is an internist in Lansing, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. James Michael Dunneback practice?
Dr. Dunneback practices at 1215 E Michigan Ave, Lansing, MI 48912. Dr. Dunneback's primary practice is UM Health-Sparrow Lansing Campus in Lansing, Michigan.
What is Dr. James Michael Dunneback's office phone number?
The practice phone on file for Dr. Dunneback is (517) 364-6000.
What is Dr. James Michael Dunneback's medical license number?
Dr. Dunneback holds Illinois license 125.066524.
Which hospitals is Dr. James Michael Dunneback affiliated with?
Dr. Dunneback is affiliated with University of Michigan Health-Sparrow Specialty Hospital.
What medical group is Dr. James Michael Dunneback part of?
Dr. Dunneback is linked to University of Michigan Health-Sparrow.
Where did Dr. James Michael Dunneback go to medical school?
Dr. Dunneback graduated from Loyola University of Chicago, Stritch School of Medicine in 2015.
Has Dr. James Michael Dunneback received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Dunneback from 1 company from 2017 to 2017. The largest total came from Respiratory Technologies, Inc.
How long has Dr. James Michael Dunneback been practicing?
Dr. Dunneback graduated from medical school in 2015, 11 years ago.
Selling to internal medicine practices?
See internists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card