Dr. Michael R. Mathis, MD
- Medicare services, 2024
- 109
- Medicare patients, 2024
- 69
- Publications
- 105
- Hospital affiliations
- 1
- Industry payments
- $19
- 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
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Mathis' 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. Michael R. Mathis is an anesthesiologist in Ann Arbor, Michigan
Dr. Mathis practices at University Hospital in Ann Arbor, Michigan.
Dr. Mathis' NPI, 1629396536, was assigned on May 17, 2010. Dr. Mathis graduated from University of Michigan Medical School in 2010. Dr. Mathis holds Michigan license 4301096347.
- NPI
- 1629396536NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254644685
- NPI enumeration date
- May 17, 2010
- 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
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael R. Mathis practices at University Hospital in Ann Arbor, Michigan
Dr. Mathis' primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Michael R. Mathis is affiliated with 2 sites of care and 1 medical group
Dr. Mathis' primary practice is University Hospital in Ann Arbor, Michigan. Dr. Mathis is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Mathis' employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael R. Mathis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael R. Mathis is one of 1,302 anesthesiologists in Michigan
Anesthesiology is Dr. Mathis' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mathis is licensed in Michigan.
Specialties and state licenses
- Anesthesiology, MichiganPrimary
Anesthesiologists near Dr. Mathis
Counts of anesthesiologists 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. Michael R. Mathis billed Medicare for 109 services in 2024
CMS data shows 109 Medicare services from Dr. Mathis across 6 procedure codes in 2024, for 69 Medicare patients. Medicare paid $5,306 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mathis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 402024: 7178%
- Surgery
- 2023: 162024: 156%
- Anesthesia
- 2023: 02024: 12
- Imaging
- 2023: 02024: 11
Dr. Mathis compared with the Michigan median for anesthesiologists, 2024
- Dr. Mathis
- Michigan median
- Medicare services
- 109vs 8922% above
- Medicare patients
- 69vs 17761% below
Medians across 1,283 anesthesiologists in Michigan with Dmand AI profiles that report each measure.
Dr. Mathis' 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. Mathis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mathis and other anesthesiologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael R. Mathis treated 69 Medicare patients in 2024, average age 71
CMS counts 69 Medicare patients who saw Dr. Mathis in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mathis' median patient age at 66, with 41% women.
Dr. Mathis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mathis' Medicare patients by sex, 2024
- Women4058%
- Men2942%
Chronic conditions among Dr. Mathis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation71%
- Heart failure64%
- Ischemic heart disease64%
- Chronic kidney disease52%
- Arthritis51%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mathis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Michael R. Mathis takes part in Medicare
Dr. Mathis 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. Michael R. Mathis has 105 publications on record
Dmand AI links 105 papers to Dr. Mathis, published from 2011 to 2025. 2022 was the busiest year, with 15. The most frequent topics are Postoperative Complications, Cardiac Surgical Procedures and Acute Kidney Injury. Dr. Mathis has published most often in Anesthesiology. Dr. Mathis' most frequent co-authors are Sachin Kheterpal, MD, Allison Mary Janda, MD and Nicholas Joseph Douville, MD.
Dr. Mathis' papers by year, 2015 to 2025
Topics Dr. Mathis writes about most
- Postoperative Complications
- Cardiac Surgical Procedures
- Acute Kidney Injury
- Machine Learning
- Anesthesia
- Electronic Health Records
- Genome-Wide Association Study
- Hypotension
Dr. Mathis' most frequent co-authors
- Sachin Kheterpal, MD21 shared papers
- Allison Mary Janda, MD20 shared papers
- Nicholas Joseph Douville, MD15 shared papers
Recent publications by Dr. Mathis
JAMA Netw Open
Anesthesiology
See who Dr. Mathis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mathis works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael R. Mathis received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Mathis from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $19.
Companies that paid Dr. Mathis 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. Michael R. Mathis graduated from University of Michigan Medical School
Dr. Mathis graduated from University of Michigan Medical School in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael R. Mathis'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Michael R. Mathis
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. Michael R. Mathis' NPI number?
Dr. Michael R. Mathis' NPI number is 1629396536. It was assigned on May 17, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael R. Mathis?
Dr. Michael R. Mathis is an anesthesiologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Michael R. Mathis practice?
Dr. Mathis practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Mathis' primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Michael R. Mathis' office phone number?
The practice phone on file for Dr. Mathis is (734) 936-4000.
What is Dr. Michael R. Mathis' medical license number?
Dr. Mathis holds Michigan license 4301096347.
Which hospitals is Dr. Michael R. Mathis affiliated with?
Dr. Mathis is affiliated with University Hospital.
What medical group is Dr. Michael R. Mathis part of?
Dr. Mathis is linked to University of Michigan Health.
Does Dr. Michael R. Mathis accept Medicare?
Yes. CMS data shows Dr. Mathis billed Medicare for 109 services in 2024, and Dr. Mathis accepts Medicare assignment.
How many Medicare patients does Dr. Michael R. Mathis see?
CMS counts 69 Medicare patients who saw Dr. Mathis in 2024, with an average age of 71.
What services does Dr. Michael R. Mathis bill to Medicare?
In 2024, Dr. Mathis' most billed Medicare services were heart test or procedure (93312), heart test or procedure (93320) and heart test or procedure (93319).
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Where did Dr. Michael R. Mathis go to medical school?
Dr. Mathis graduated from University of Michigan Medical School in 2010.
Has Dr. Michael R. Mathis received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Mathis from 1 company from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Michael R. Mathis been practicing?
Dr. Mathis graduated from medical school in 2010, 16 years ago.
Does Dr. Michael R. Mathis do research?
Dmand AI links 105 publications to Dr. Mathis, published from 2011 to 2025.
Who does Dr. Michael R. Mathis publish with?
Dr. Mathis' most frequent co-authors are Sachin Kheterpal, MD (21 shared papers), Allison Mary Janda, MD (20 shared papers) and Nicholas Joseph Douville, MD (15 shared papers).
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