Arthroplasty, Replacement, KneeKnee ProsthesisMichigan
Dr. David C. Markel, MD
NPI1689644023PAC ID0446343123
- Medicare services, 2024
- 3,085
- Medicare patients, 2024
- 380
- Part D claims, 2024
- 229
- Publications
- 104
- Clinical trials
- 1
- Practice address
- 47601 Grand River Ave, Novi, MI 48374
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St John Hospital and Medical Center - Assarian Cancer Center - HOPD
Acute Care Hospital outpatient department · Novi, Michigan
Find Dr. Markel'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. David C. Markel is an orthopedic surgeon in Novi, Michigan
Dr. Markel practices at St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan.
Dr. Markel's NPI, 1689644023, was assigned on January 26, 2006. Dr. Markel graduated from University of Michigan Medical School in 1988. Dr. Markel holds Michigan license 4301053633.
NPI and contact details
- NPI
- 1689644023NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446343123
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David C. Markel practices at St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan
Dr. Markel's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD, at 47601 Grand River Ave, Novi, MI 48374.
- St John Hospital and Medical Center - Assarian Cancer Center - HOPD47601 Grand River Ave, Novi, MI 48374
Source: Dmand AI Affiliation Data
Dr. David C. Markel is affiliated with 7 sites of care and 3 medical groups
Dr. Markel's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan. Dr. Markel is also affiliated with Henry Ford Hospital. The medical group on file is Henry Ford Health Providence Hospital. Dmand AI also links Dr. Markel to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 clinical lab, each named with a free account.
St John Hospital and Medical Center - Assarian Cancer Center - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David C. Markel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Markel practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St John Hospital and Medical Center - Assarian Cancer Center - HOPD | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Markel practices
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. David C. Markel is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Markel's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Markel is licensed in Michigan.
Specialties and state licenses
- Orthopaedic surgery, MichiganPrimary
Orthopedic surgeons near Dr. Markel
Counts of orthopedic surgeons 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. David C. Markel billed Medicare for 3,085 services in 2024
CMS data shows 3,085 Medicare services from Dr. Markel across 21 procedure codes in 2024, for 380 Medicare patients. Medicare paid $132,290 for them.
Medicare services, 20243,085
Medicare patients380
Paid by Medicare$132,290
Procedure codes21
Dr. Markel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,3092024: 1,63229%
- Office and hospital visits
- 2023: 5982024: 5577%
- Imaging
- 2023: 5332024: 41522%
- Surgery
- 2023: 3382024: 26621%
- Tests and treatments
- 2023: 822024: 15387%
- Other services
- 2023: 02024: 62
Where Dr. Markel's Medicare services took place, 2024
- In an office3,01398%
- In a facility722%
Dr. Markel compared with the Michigan median for orthopedic surgeons, 2024
- Dr. Markel
- Michigan median
- Medicare services
- 3,085vs 5235.9 times
- Medicare patients
- 380vs 1722.2 times
- Part D claims
- 187vs 802.3 times
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Markel'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.
Need commercial claims for Dr. Markel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Markel and other orthopedic surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David C. Markel treated 380 Medicare patients in 2024, average age 74
CMS counts 380 Medicare patients who saw Dr. Markel in 2024. The largest group is 65 to 74, with 197 patients. 75% of them have arthritis, and 75% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Markel's median patient age at 71, with 58% women.
Medicare patients, 2024380
Average age74
Average risk score1.00
Also on Medicaid6%
Dr. Markel's Medicare patients by age, 2024
Dr. Markel's Medicare patients by sex, 2024
- Women23762%
- Men14338%
Chronic conditions among Dr. Markel's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol73%
- Diabetes28%
- Ischemic heart disease25%
- Mood disorders23%
- Anxiety22%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Markel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David C. Markel wrote 229 Medicare Part D claims in 2024
In 2024, Dr. Markel wrote 229 Medicare Part D claims for 146 patients. 100% of them were for generic drugs. CMS names the drug for 187 of them, across 2 drugs with 11 or more claims each, at $186 in total drug cost. In 2023, CMS named 201 claims across 3 drugs.
Part D claims, 2024229
Drugs named by CMS2
Total drug cost$186
Part D patients146
Dr. Markel's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Markel's Part D claims, 2024
- Opioids5%12 of 229 claims
- Antibiotics84%192 of 229 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2012024: 1877%
Drugs named by CMS: 2 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. David C. Markel scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Markel for performance year 2024, reported individually. Dr. Markel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 44 procedures of knee replacement by Dr. Markel, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Markel's MIPS scores, performance year 2024
- 87of 100Final score
- 65of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 91of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Markel ranks in Medicare procedure volume
- Knee replacement
- 75th percentile44 procedures
- Hip replacement
- 66th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find orthopedic surgeons like Dr. Markel by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David C. Markel has 104 publications on record
Dmand AI links 104 papers to Dr. Markel, published from 2011 to 2025. 2024 was the busiest year, with 10. The most frequent topics are Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee and Hip Prosthesis. Dr. Markel has published most often in J Arthroplasty. Dr. Markel's most frequent co-authors are Wei Song, MD, Brian R. Hallstrom, MD and Wei Song, MD, PhD.
Papers104
Years published2011 to 2025
Dr. Markel's papers by year, 2016 to 2025
Topics Dr. Markel writes about most
- Arthroplasty, Replacement, Hip
- Arthroplasty, Replacement, Knee
- Hip Prosthesis
- Prosthesis Design
- Reoperation
- Michigan
- Prosthesis Failure
- Bone Cements
Dr. Markel's most frequent co-authors
Recent publications by Dr. Markel
See who Dr. Markel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Markel works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David C. Markel has worked on 1 clinical trial
Dmand AI links Dr. Markel to 1 clinical trial. 1 is still active or recruiting.
Investigators on the most trials with Dr. Markel
- Gerald Edward Alexander, MD1 shared trial
- Kevin M. Denehy, MD1 shared trial
- David Joseph Jacofsky, MD1 shared trial
Recent clinical trials with Dr. Markel
Triathlon Tritanium Cone Augments Outcomes Study (opens in a new tab)
Active, not recruiting
Triathlon Tritanium Cone Augments
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. David C. Markel received $3,462,515 in industry payments from 2016 to 2025
CMS Open Payments shows 831 general payments to Dr. Markel from 8 drug and device companies from 2016 to 2025. Royalties and licenses make up the largest share, 73% of the total. Stryker Corporation paid the most, $2,515,871.
General payments to Dr. Markel by program year, 2016 to 2025
General payments to Dr. Markel by kind, 2016 to 2025
$3.5Min total
- Royalties and licenses$2,529,62573%
- Consulting fees$716,44721%
- Travel and lodging$105,0813%
- Speaker and faculty fees$69,1562%
- Other$42,1891%
Companies that paid Dr. Markel the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David C. Markel graduated from University of Michigan Medical School
Dr. Markel graduated from University of Michigan Medical School in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David C. Markel'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 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. David C. Markel
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. David C. Markel's NPI number?
Dr. David C. Markel's NPI number is 1689644023. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David C. Markel?
Dr. David C. Markel is an orthopedic surgeon in Novi, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. David C. Markel practice?
Dr. Markel practices at 47601 Grand River Ave, Novi, MI 48374. Dr. Markel's primary practice is St John Hospital and Medical Center - Assarian Cancer Center - HOPD in Novi, Michigan. Dmand AI also links Dr. Markel to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 clinical lab.
What is Dr. David C. Markel's medical license number?
Dr. Markel holds Michigan license 4301053633.
Which hospitals is Dr. David C. Markel affiliated with?
Dr. Markel is affiliated with Henry Ford Hospital. Dmand AI links Dr. Markel to 1 more hospital.
What medical group is Dr. David C. Markel part of?
Dr. Markel is linked to Henry Ford Health Providence Hospital. Dmand AI links Dr. Markel to 2 more medical groups.
Does Dr. David C. Markel accept Medicare?
Yes. CMS data shows Dr. Markel billed Medicare for 3,085 services in 2024, and Dr. Markel accepts Medicare assignment.
What is Dr. David C. Markel's MIPS score?
Dr. Markel's MIPS final score for performance year 2024 is 87 out of 100, reported individually.
How many Medicare patients does Dr. David C. Markel see?
CMS counts 380 Medicare patients who saw Dr. Markel in 2024, with an average age of 74.
What services does Dr. David C. Markel bill to Medicare?
In 2024, Dr. Markel's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and surgery: bones and joints (20610).
Show 6 more questionsShow fewer questions
Where did Dr. David C. Markel go to medical school?
Dr. Markel graduated from University of Michigan Medical School in 1988.
What drugs does Dr. David C. Markel prescribe most?
In 2024 Medicare Part D data, Dr. Markel's most prescribed drugs by claims were Amoxicillin and Clindamycin HCl.
Has Dr. David C. Markel received payments from drug or device companies?
CMS Open Payments shows $3,462,515 in general payments to Dr. Markel from 8 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. David C. Markel been practicing?
Dr. Markel graduated from medical school in 1988, 38 years ago.
Does Dr. David C. Markel do research?
Dmand AI links 104 publications to Dr. Markel, published from 2011 to 2025. Dr. Markel has worked on 1 clinical trial.
Who does Dr. David C. Markel publish with?
Dr. Markel's most frequent co-authors are Wei Song, MD (15 shared papers), Brian R. Hallstrom, MD (12 shared papers) and Wei Song, MD, PhD (9 shared papers).
Selling to orthopaedic surgery practices?
See orthopedic surgeons 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