Arthroplasty, Replacement, KneeClinical Studies as TopicFluoroscopy
Dr. Michael D. Stefl, MD
NPI1275943334PAC ID9638434657
- Medicare services, 2024
- 6,999
- Medicare patients, 2024
- 786
- Part D claims, 2024
- 799
- Publications
- 5
- Hospital affiliations
- 4
- Practice address
- 1215 Duff Ave, Ames, IA 50010
- Practice phone
- Call (515) 239-4436
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
McFarland Clinic - 1215 Duff Avenue Office
Mammography / Breast Imaging Center · Ames, Iowa
Find Dr. Stefl'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. Michael D. Stefl is an orthopedic surgeon in Ames, Iowa
Dr. Stefl practices at McFarland Clinic - 1215 Duff Avenue Office in Ames, Iowa.
Dr. Stefl's NPI, 1275943334, was assigned on April 29, 2014. Dr. Stefl graduated from University of Iowa, RJ & L Carver College of Medicine in 2013. Dr. Stefl holds Iowa license 46357.
NPI and contact details
- NPI
- 1275943334NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638434657
- NPI enumeration date
- April 29, 2014
- NPI status
- Active
- Practice phone
- (515) 239-4436
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael D. Stefl practices at McFarland Clinic - 1215 Duff Avenue Office in Ames, Iowa
Dr. Stefl's primary practice is McFarland Clinic - 1215 Duff Avenue Office, at 1215 Duff Ave, Ames, IA 50010. The practice phone is (515) 239-4436.
- McFarland Clinic - 1215 Duff Avenue Office1215 Duff Ave, Ames, IA 50010Phone(515) 239-4436
Source: Dmand AI Affiliation Data
Dr. Michael D. Stefl is affiliated with 7 sites of care and 2 medical groups
Dr. Stefl's primary practice is McFarland Clinic - 1215 Duff Avenue Office in Ames, Iowa. Dr. Stefl is also affiliated with Mary Greeley Medical Center. The medical group on file is McFarland Clinic. Dmand AI also links Dr. Stefl to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Stefl's employer is on file too: a breast imaging center.
McFarland Clinic - 1215 Duff Avenue OfficePrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael D. Stefl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stefl practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McFarland Clinic - 1215 Duff Avenue Office | Available with a free account |
| +6 more sites and 1 medical group | 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. Stefl 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. Michael D. Stefl is one of 219 orthopedic surgeons in Iowa
Orthopaedic surgery is Dr. Stefl's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Stefl is licensed in Iowa.
Specialties and state licenses
- Orthopaedic surgery, IowaPrimary
Orthopedic surgeons near Dr. Stefl
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
219orthopedic surgeons in Iowa
6orthopedic surgeons in Ames
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael D. Stefl billed Medicare for 6,999 services in 2024
CMS data shows 6,999 Medicare services from Dr. Stefl across 11 procedure codes in 2024, for 786 Medicare patients. Medicare paid $317,604 for them.
Medicare services, 20246,999
Medicare patients786
Paid by Medicare$317,604
Procedure codes11
Dr. Stefl's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,5092024: 5,18048%
- Office and hospital visits
- 2023: 9902024: 1,0021%
- Surgery
- 2023: 5752024: 67417%
- Other services
- 2023: 02024: 143
Where Dr. Stefl's Medicare services took place, 2024
- In an office6,75797%
- In a facility2423%
Dr. Stefl compared with the Iowa median for orthopedic surgeons, 2024
- Dr. Stefl
- Iowa median
- Medicare services
- 6,999vs 1,0266.8 times
- Medicare patients
- 786vs 2852.8 times
- Part D claims
- 763vs 1007.6 times
Medians across 221 orthopedic surgeons in Iowa with Dmand AI profiles that report each measure.
Dr. Stefl'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. Stefl?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stefl and other orthopedic surgeons in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael D. Stefl treated 786 Medicare patients in 2024, average age 76
CMS counts 786 Medicare patients who saw Dr. Stefl in 2024. The largest group is 65 to 74, with 381 patients. 75% of them have arthritis, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stefl's median patient age at 72, with 59% women.
Medicare patients, 2024786
Average age76
Average risk score1.03
Also on Medicaid2%
Dr. Stefl's Medicare patients by age, 2024
Dr. Stefl's Medicare patients by sex, 2024
- Women48061%
- Men30639%
Chronic conditions among Dr. Stefl's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure70%
- Diabetes23%
- Depression21%
- Mood disorders21%
- Chronic kidney disease19%
- Ischemic heart disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stefl's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael D. Stefl wrote 799 Medicare Part D claims in 2024
In 2024, Dr. Stefl wrote 799 Medicare Part D claims for 414 patients. 100% of them were for generic drugs. CMS names the drug for 763 of them, across 10 drugs with 11 or more claims each, at $3,698 in total drug cost. In 2023, CMS named 639 claims across 9 drugs.
Part D claims, 2024799
Drugs named by CMS10
Total drug cost$3,698
Part D patients414
Dr. Stefl's Part D claims by kind of drug, 2024
- Generic796 claims100%
- Brand-name and other3 claims0%
Dr. Stefl'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. Stefl's Part D claims, 2024
- Opioids18%147 of 799 claims
- Antibiotics31%248 of 799 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: 6392024: 76319%
Drugs named by CMS: 10 in 2024, 9 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. Michael D. Stefl ranks in the 96th percentile for knee replacement in Medicare
CMS counts 136 procedures of knee replacement by Dr. Stefl, more than 96% of the clinicians it reports for that procedure.
Where Dr. Stefl ranks in Medicare procedure volume
- Knee replacement
- 96th percentile136 procedures
- Hip replacement
- 94th percentile76 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Source: Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find orthopedic surgeons like Dr. Stefl 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. Michael D. Stefl has 5 publications on record
Dmand AI links 5 papers to Dr. Stefl, published from 2012 to 2019. The most frequent topics are Prosthesis Design, Hip Prosthesis and Prosthesis Failure. Dr. Stefl's most frequent co-authors are John Joseph Callaghan, MD, Nicholas Anthony Bedard, MD and Devon Daniel Goetz, MD.
Papers5
Years published2012 to 2019
Dr. Stefl's papers by year, 2012 to 2019
Topics Dr. Stefl writes about most
- Prosthesis Design
- Hip Prosthesis
- Prosthesis Failure
Dr. Stefl's most frequent co-authors
- John Joseph Callaghan, MD3 shared papers
- Nicholas Anthony Bedard, MD2 shared papers
- Devon Daniel Goetz, MD2 shared papers
Recent publications by Dr. Stefl
AcetabulumArthroplasty, Replacement, HipBiocompatible Materials
Clin Orthop Relat Res
CementationCoated Materials, BiocompatibleHip Prosthesis
See who Dr. Stefl researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stefl 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. Michael D. Stefl received $18,636 in industry payments from 2019 to 2025
CMS Open Payments shows 53 general payments to Dr. Stefl from 9 drug and device companies from 2019 to 2025. Consulting fees make up the largest share, 68% of the total. Encore Medical, LP paid the most, $17,254.
General payments to Dr. Stefl by program year, 2019 to 2025
General payments to Dr. Stefl by kind, 2019 to 2025
$18.6Kin total
- Consulting fees$12,65068%
- Food and beverage$2,61314%
- Travel and lodging$1,87310%
- Honoraria$1,5008%
Companies that paid Dr. Stefl the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael D. Stefl graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Stefl graduated from University of Iowa, RJ & L Carver College of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael D. Stefl'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) |
| 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 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 |
| 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 D. Stefl
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 D. Stefl's NPI number?
Dr. Michael D. Stefl's NPI number is 1275943334. It was assigned on April 29, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael D. Stefl?
Dr. Michael D. Stefl is an orthopedic surgeon in Ames, Iowa. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Michael D. Stefl practice?
Dr. Stefl practices at 1215 Duff Ave, Ames, IA 50010. Dr. Stefl's primary practice is McFarland Clinic - 1215 Duff Avenue Office in Ames, Iowa. Dmand AI also links Dr. Stefl to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Michael D. Stefl's office phone number?
The practice phone on file for Dr. Stefl is (515) 239-4436.
What is Dr. Michael D. Stefl's medical license number?
Dr. Stefl holds Iowa license 46357.
Which hospitals is Dr. Michael D. Stefl affiliated with?
Dr. Stefl is affiliated with Mary Greeley Medical Center. Dmand AI links Dr. Stefl to 3 more hospitals.
What medical group is Dr. Michael D. Stefl part of?
Dr. Stefl is linked to McFarland Clinic. Dmand AI links Dr. Stefl to 1 more medical group.
Does Dr. Michael D. Stefl accept Medicare?
Yes. CMS data shows Dr. Stefl billed Medicare for 6,999 services in 2024.
How many Medicare patients does Dr. Michael D. Stefl see?
CMS counts 786 Medicare patients who saw Dr. Stefl in 2024, with an average age of 76.
What services does Dr. Michael D. Stefl bill to Medicare?
In 2024, Dr. Stefl's most billed Medicare services were injected or infused drug (J3301), injected or infused drug (J7325) and office visit, established patient (99213).
Show 6 more questionsShow fewer questions
Where did Dr. Michael D. Stefl go to medical school?
Dr. Stefl graduated from University of Iowa, RJ & L Carver College of Medicine in 2013.
What drugs does Dr. Michael D. Stefl prescribe most?
In 2024 Medicare Part D data, Dr. Stefl's most prescribed drugs by claims were Mupirocin, Cephalexin and Tramadol HCl.
Has Dr. Michael D. Stefl received payments from drug or device companies?
CMS Open Payments shows $18,636 in general payments to Dr. Stefl from 9 companies from 2019 to 2025. The largest total came from Encore Medical, LP.
How long has Dr. Michael D. Stefl been practicing?
Dr. Stefl graduated from medical school in 2013, 13 years ago.
Does Dr. Michael D. Stefl do research?
Dmand AI links 5 publications to Dr. Stefl, published from 2012 to 2019.
Who does Dr. Michael D. Stefl publish with?
Dr. Stefl's most frequent co-authors are John Joseph Callaghan, MD (3 shared papers), Nicholas Anthony Bedard, MD (2 shared papers) and Devon Daniel Goetz, MD (2 shared papers).
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Iowa 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