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Dr. Marc C. Flemming, MD
NPI1639139835PAC ID8022150622
- Medicare services, 2024
- 2,259
- Medicare patients, 2024
- 1,562
- Clinical trials
- 1
- MIPS score, 2024
- 90
- Hospital affiliations
- 3
- Practice address
- 44201 Dequindre Road, Troy, MI 48085
- Practice phone
- Call (248) 964-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Flemming'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. Marc C. Flemming is a diagnostic radiologist in Troy, Michigan
Dr. Flemming practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health.
Dr. Flemming's NPI, 1639139835, was assigned on March 23, 2006. Dr. Flemming graduated from Wayne State University School of Medicine in 1984. Dr. Flemming holds Michigan license 4301052494.
NPI and contact details
- NPI
- 1639139835NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022150622
- NPI enumeration date
- March 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 964-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc C. Flemming practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan
Dr. Flemming's primary practice is Corewell Health Beaumont Troy Hospital, at 44201 Dequindre Road, Troy, MI 48085 in Oakland County. The practice phone is (248) 964-8800.
- Corewell Health Beaumont Troy Hospital44201 Dequindre Road, Troy, MI 48085 · Oakland CountyPhone(248) 964-8800
Source: Dmand AI Affiliation Data
Dr. Marc C. Flemming is affiliated with 3 sites of care and 3 medical groups
Dr. Flemming's primary practice is Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health. Dr. Flemming is also affiliated with Corewell Health William Beaumont University Hospital. The medical group on file is Medical Education Associates. Dmand AI also links Dr. Flemming to 1 more hospital and 2 medical groups, each named with a free account.
Corewell Health William Beaumont University HospitalMedical Education Associates1 hospitalName with a free account2 medical groupsNames with a free account
See all 6 affiliations for Dr. FlemmingSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marc C. Flemming's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Flemming practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Beaumont Troy Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc C. Flemming is one of 1,181 diagnostic radiologists in Michigan
Diagnostic radiology is Dr. Flemming's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Flemming is licensed in Michigan.
Specialties and state licenses
- Diagnostic radiology, MichiganPrimary
Diagnostic radiologists near Dr. Flemming
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
1,181diagnostic radiologists in Michigan45diagnostic radiologists in Troy38diagnostic radiologists at Corewell Health Beaumont Troy Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Marc C. Flemming billed Medicare for 2,259 services in 2024
CMS data shows 2,259 Medicare services from Dr. Flemming across 31 procedure codes in 2024, for 1,562 Medicare patients. Medicare paid $62,180 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20242,259
Medicare patients1,562
Paid by Medicare$62,180
Procedure codes31
Dr. Flemming's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,0162024: 2,1215%
- Other services
- 2023: 892024: 11529%
- Surgery
- 2023: 142024: 2364%
Dr. Flemming compared with the Michigan median for diagnostic radiologists, 2024
- Dr. Flemming
- Michigan median
- Medicare services
- 2,259vs 1,65836% above
- Medicare patients
- 1,562vs 1,30120% above
Medians across 1,132 diagnostic radiologists in Michigan with Dmand AI profiles that report each measure.
Dr. Flemming'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc C. Flemming treated 1,562 Medicare patients in 2024, average age 75
CMS counts 1,562 Medicare patients who saw Dr. Flemming in 2024. The largest group is 65 to 74, with 710 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.60, 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. Flemming's median patient age at 60, with 83% women.
Medicare patients, 20241,562
Average age75
Average risk score1.60
Also on Medicaid13%
Dr. Flemming's Medicare patients by age, 2024
Dr. Flemming's Medicare patients by sex, 2024
- Women1,21578%
- Men34722%
Chronic conditions among Dr. Flemming's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease37%
- Diabetes32%
- Chronic kidney disease31%
- Anxiety30%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Flemming's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women83%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc C. Flemming scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Flemming for performance year 2024, reported as part of a group. Dr. Flemming accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Flemming's MIPS scores, performance year 2024
- 90of 100Final score
- 85.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Marc C. Flemming has worked on 1 clinical trial
Dmand AI links Dr. Flemming to 1 clinical trial. Conditions studied include Diabetes Mellitus, Type 2 and Diabetes Mellitus. Open Payments lists research payments to Dr. Flemming that name 1 trial.
Conditions in Dr. Flemming's trials
- Diabetes Mellitus, Type 2
- Diabetes Mellitus
Investigators on the most trials with Dr. Flemming
- David J. Butuk, MD1 shared trial
- Gregorio A. Cortes-Maisonet, MD1 shared trial
- Juan Pablo Frias, MD1 shared trial
Recent clinical trials with Dr. Flemming
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marc C. Flemming received $305 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Flemming from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Cook Medical LLC paid the most, $182. It also lists 1 research payment totaling $7,532 in 2017, naming 1 clinical trial.
General payments to Dr. Flemming by program year, 2016 to 2017
Companies that paid Dr. Flemming the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc C. Flemming graduated from Wayne State University School of Medicine
Dr. Flemming graduated from Wayne State University School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc C. Flemming'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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. Marc C. Flemming
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. Marc C. Flemming's NPI number?
Dr. Marc C. Flemming's NPI number is 1639139835. It was assigned on March 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc C. Flemming?
Dr. Marc C. Flemming is a diagnostic radiologist in Troy, Michigan. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Marc C. Flemming practice?
Dr. Flemming practices at 44201 Dequindre Road, Troy, MI 48085. Dr. Flemming's primary practice is Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health. Dmand AI also links Dr. Flemming to 1 hospital and 2 medical groups.
What is Dr. Marc C. Flemming's office phone number?
The practice phone on file for Dr. Flemming is (248) 964-8800.
What is Dr. Marc C. Flemming's medical license number?
Dr. Flemming holds Michigan license 4301052494.
Which hospitals is Dr. Marc C. Flemming affiliated with?
Dr. Flemming practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan. Dr. Flemming is also affiliated with Corewell Health William Beaumont University Hospital. Dmand AI links Dr. Flemming to 1 more hospital.
What medical group is Dr. Marc C. Flemming part of?
Dr. Flemming is linked to Medical Education Associates. Dmand AI links Dr. Flemming to 2 more medical groups.
Does Dr. Marc C. Flemming accept Medicare?
Yes. CMS data shows Dr. Flemming billed Medicare for 2,259 services in 2024, and Dr. Flemming accepts Medicare assignment.
What is Dr. Marc C. Flemming's MIPS score?
Dr. Flemming's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Dr. Marc C. Flemming see?
CMS counts 1,562 Medicare patients who saw Dr. Flemming in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Marc C. Flemming bill to Medicare?
In 2024, Dr. Flemming's most billed Medicare services were radiation oncology (77067), radiation oncology (77063) and diagnostic imaging (71045).
Where did Dr. Marc C. Flemming go to medical school?
Dr. Flemming graduated from Wayne State University School of Medicine in 1984.
Has Dr. Marc C. Flemming received payments from drug or device companies?
CMS Open Payments shows $305 in general payments to Dr. Flemming from 2 companies from 2016 to 2017. The largest total came from Cook Medical LLC.
How long has Dr. Marc C. Flemming been practicing?
Dr. Flemming graduated from medical school in 1984, 42 years ago.
Does Dr. Marc C. Flemming do research?
Dr. Flemming has worked on 1 clinical trial.
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