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Dr. Ryan Flegenheimer Deisler, MD
NPI1093033813PAC ID0840595021
- Medicare services, 2024
- 154
- Medicare patients, 2024
- 143
- Part D claims, 2024
- 98
- Publications
- 3
- MIPS score, 2024
- 93
- Practice address
- 701 Park Avenue, Minneapolis, MN 55415
- Practice phone
- Call (612) 873-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Deisler'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. Ryan Flegenheimer Deisler is a general surgeon in Minneapolis, Minnesota
Dr. Deisler practices at Hennepin County Medical Center in Minneapolis, Minnesota, part of Hennepin County.
Dr. Deisler's NPI, 1093033813, was assigned on May 5, 2010. Dr. Deisler graduated from Michigan State University College of Human Medicine in 2010. Dr. Deisler holds Minnesota license 55047.
NPI and contact details
- NPI
- 1093033813NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840595021
- NPI enumeration date
- May 5, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (612) 873-3000
- 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. Ryan Flegenheimer Deisler practices at Hennepin County Medical Center in Minneapolis, Minnesota
Dr. Deisler's primary practice is Hennepin County Medical Center, at 701 Park Avenue, Minneapolis, MN 55415 in Hennepin County. The practice phone is (612) 873-3000.
- Hennepin County Medical Center701 Park Avenue, Minneapolis, MN 55415 · Hennepin CountyPhone(612) 873-3000
Source: Dmand AI Affiliation Data
Dr. Ryan Flegenheimer Deisler is affiliated with 3 sites of care and 1 medical group
Dr. Deisler's primary practice is Hennepin County Medical Center in Minneapolis, Minnesota, part of Hennepin County. Dr. Deisler is also affiliated with North Memorial Health - Robbinsdale Hospital. The medical group on file is Hennepin Healthcare. Dmand AI also links Dr. Deisler to 1 more group practice or clinic, named with a free account. Dr. Deisler's employer is on file too: a hospital.
North Memorial Health - Robbinsdale HospitalHennepin Healthcare1 group practice or clinicName with a free accountEmployer: hospitalName with a free account
See all 4 affiliations for Dr. DeislerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Flegenheimer Deisler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Deisler practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hennepin County Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ryan Flegenheimer Deisler is one of 616 general surgeons in Minnesota
Surgery is Dr. Deisler's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Deisler is licensed in Minnesota.
Specialties and state licenses
- Surgery, MinnesotaPrimary
General surgeons near Dr. Deisler
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
616general surgeons in Minnesota152general surgeons in Minneapolis17general surgeons at Hennepin County Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ryan Flegenheimer Deisler billed Medicare for 154 services in 2024
CMS data shows 154 Medicare services from Dr. Deisler across 5 procedure codes in 2024, for 143 Medicare patients. Medicare paid $11,725 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024154
Medicare patients143
Paid by Medicare$11,725
Procedure codes5
Dr. Deisler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2512024: 15439%
Dr. Deisler compared with the Minnesota median for general surgeons, 2024
- Dr. Deisler
- Minnesota median
- Medicare services
- 154vs 8483% above
- Medicare patients
- 143vs 9649% above
- Part D claims
- 45vs 3432% above
Medians across 549 general surgeons in Minnesota with Dmand AI profiles that report each measure.
Dr. Deisler'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Deisler and other general surgeons in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Flegenheimer Deisler treated 143 Medicare patients in 2024, average age 69
CMS counts 143 Medicare patients who saw Dr. Deisler in 2024. The largest group is 65 to 74, with 50 patients. 75% of them have high blood pressure, and 58% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.17, 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. Deisler's median patient age at 51, with 45% women.
Medicare patients, 2024143
Average age69
Average risk score2.17
Also on Medicaid47%
Dr. Deisler's Medicare patients by age, 2024
Dr. Deisler's Medicare patients by sex, 2024
- Women6747%
- Men7653%
Chronic conditions among Dr. Deisler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol58%
- Mood disorders41%
- Arthritis40%
- Anxiety36%
- Depression34%
- Stroke or TIA32%
- Chronic kidney disease31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Deisler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Flegenheimer Deisler wrote 98 Medicare Part D claims in 2024
In 2024, Dr. Deisler wrote 98 Medicare Part D claims for 47 patients. 92% of them were for generic drugs. CMS names the drug for 45 of them, across 2 drugs with 11 or more claims each, at $133 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Part D claims, 202498
Drugs named by CMS2
Total drug cost$133
Part D patients47
Dr. Deisler's Part D claims by kind of drug, 2024
- Generic90 claims92%
- Brand-name and other8 claims8%
Dr. Deisler'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. Deisler's Part D claims, 2024
- Opioids36%35 of 98 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: 202024: 45125%
Drugs named by CMS: 2 in 2024, 1 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. Ryan Flegenheimer Deisler scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Deisler for performance year 2024, reported as part of a group. Dr. Deisler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Deisler's MIPS scores, performance year 2024
- 93of 100Final score
- 74.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 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)
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Dr. Ryan Flegenheimer Deisler has 3 publications on record
Dmand AI links 3 papers to Dr. Deisler, published from 2013 to 2016. Dr. Deisler's most frequent co-authors are Domenico Calcaterra, MD, Frederick W. Endorf, MD and Jon Richard Gayken, MD.
Papers3
Years published2013 to 2016
Dr. Deisler's most frequent co-authors
- Domenico Calcaterra, MD1 shared paper
- Frederick W. Endorf, MD1 shared paper
- Jon Richard Gayken, MD1 shared paper
Recent publications by Dr. Deisler
J Burn Care Res
Amputation, SurgicalArmArtificial Limbs
See who Dr. Deisler researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Deisler works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan Flegenheimer Deisler received $9,184 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Deisler from 5 drug and device companies from 2016 to 2025. Education make up the largest share, 76% of the total. Intuitive Surgical, Inc. paid the most, $8,876.
General payments to Dr. Deisler by program year, 2016 to 2025
General payments to Dr. Deisler by kind, 2016 to 2025
$9.2Kin total
- Education$7,00076%
- Travel and lodging$1,65318%
- Food and beverage$5306%
Companies that paid Dr. Deisler 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. Ryan Flegenheimer Deisler graduated from Michigan State University College of Human Medicine
Dr. Deisler graduated from Michigan State University College of Human Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan Flegenheimer Deisler'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 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 |
| 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. Ryan Flegenheimer Deisler
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. Ryan Flegenheimer Deisler's NPI number?
Dr. Ryan Flegenheimer Deisler's NPI number is 1093033813. It was assigned on May 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Flegenheimer Deisler?
Dr. Ryan Flegenheimer Deisler is a general surgeon in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ryan Flegenheimer Deisler practice?
Dr. Deisler practices at 701 Park Avenue, Minneapolis, MN 55415. Dr. Deisler's primary practice is Hennepin County Medical Center in Minneapolis, Minnesota, part of Hennepin County. Dmand AI also links Dr. Deisler to 1 group practice or clinic.
What is Dr. Ryan Flegenheimer Deisler's office phone number?
The practice phone on file for Dr. Deisler is (612) 873-3000.
What is Dr. Ryan Flegenheimer Deisler's medical license number?
Dr. Deisler holds Minnesota license 55047.
Which hospitals is Dr. Ryan Flegenheimer Deisler affiliated with?
Dr. Deisler practices at Hennepin County Medical Center in Minneapolis, Minnesota. Dr. Deisler is also affiliated with North Memorial Health - Robbinsdale Hospital.
What medical group is Dr. Ryan Flegenheimer Deisler part of?
Dr. Deisler is linked to Hennepin Healthcare.
Does Dr. Ryan Flegenheimer Deisler accept Medicare?
Yes. CMS data shows Dr. Deisler billed Medicare for 154 services in 2024, and Dr. Deisler accepts Medicare assignment.
What is Dr. Ryan Flegenheimer Deisler's MIPS score?
Dr. Deisler's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ryan Flegenheimer Deisler see?
CMS counts 143 Medicare patients who saw Dr. Deisler in 2024, with an average age of 69.
Show 7 more questionsShow fewer questions
What services does Dr. Ryan Flegenheimer Deisler bill to Medicare?
In 2024, Dr. Deisler's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99231).
Where did Dr. Ryan Flegenheimer Deisler go to medical school?
Dr. Deisler graduated from Michigan State University College of Human Medicine in 2010.
What drugs does Dr. Ryan Flegenheimer Deisler prescribe most?
In 2024 Medicare Part D data, Dr. Deisler's most prescribed drugs by claims were Oxycodone HCl and Gabapentin.
Has Dr. Ryan Flegenheimer Deisler received payments from drug or device companies?
CMS Open Payments shows $9,184 in general payments to Dr. Deisler from 5 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ryan Flegenheimer Deisler been practicing?
Dr. Deisler graduated from medical school in 2010, 16 years ago.
Does Dr. Ryan Flegenheimer Deisler do research?
Dmand AI links 3 publications to Dr. Deisler, published from 2013 to 2016.
Who does Dr. Ryan Flegenheimer Deisler publish with?
Dr. Deisler's most frequent co-authors are Domenico Calcaterra, MD (1 shared paper), Frederick W. Endorf, MD (1 shared paper) and Jon Richard Gayken, MD (1 shared paper).
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