J Neurointerv Surg
Brain IschemiaCathetersCerebrovascular Disorders
Dr. Mark Loyal Young, MD
NPI1831197326
- Medicare services, 2024
- 88
- Medicare patients, 2024
- 48
- Part D claims, 2020
- 12
- Publications
- 3
- Clinical trials
- 2
- Practice address
- 800 28th E St, Minneapolis, MN 55407
- Practice phone
- Call (612) 863-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Allina Health System
Minneapolis, Minnesota
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Dr. Mark Loyal Young is a neurologist in Minneapolis, Minnesota
Dr. Young practices at Allina Health System in Minneapolis, Minnesota.
Dr. Young's NPI, 1831197326, was assigned on July 8, 2005. Dr. Young graduated from University of Iowa, RJ & L Carver College of Medicine in 1988. Dr. Young holds Minnesota license 36767.
NPI and contact details
- NPI
- 1831197326NPI Registry (opens in a new tab)
- NPI enumeration date
- July 8, 2005
- NPI status
- Active
- Practice phone
- (612) 863-4000
- 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; and Dmand AI Practice Data
Dr. Mark Loyal Young practices at Allina Health System in Minneapolis, Minnesota
Dr. Young's primary practice is Allina Health System, at 800 28th E St, Minneapolis, MN 55407 in Hennepin County. The practice phone is (612) 863-4000.
- Allina Health System800 28th E St, Minneapolis, MN 55407 · Hennepin CountyPhone(612) 863-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Loyal Young is affiliated with 3 sites of care and 2 medical groups
Dr. Young's primary practice is Allina Health System in Minneapolis, Minnesota. The medical group on file is Buffalo Hospital. Dmand AI also links Dr. Young to 2 more group practices and clinics and 1 medical group, each named with a free account.
Allina Health SystemPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Loyal Young's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Young practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allina Health System | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Loyal Young is one of 499 neurologists in Minnesota
Neurology is Dr. Young's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Young is licensed in Minnesota.
Specialties and state licenses
- Neurology, MinnesotaPrimary
Neurologists near Dr. Young
Counts of neurologists 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. Mark Loyal Young billed Medicare for 88 services in 2024
CMS data shows 88 Medicare services from Dr. Young across 3 procedure codes in 2024, for 48 Medicare patients. Medicare paid $9,809 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202488
Medicare patients48
Paid by Medicare$9,809
Procedure codes3
Dr. Young's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 882024: 88No change
Dr. Young compared with the Minnesota median for neurologists, 2024
- Dr. Young
- Minnesota median
- Medicare services
- 88vs 25365% below
- Medicare patients
- 48vs 15068% below
- Part D claims
- 12vs 12991% below
Medians across 462 neurologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Young'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. Mark Loyal Young treated 48 Medicare patients in 2024, average age 75
CMS counts 48 Medicare patients who saw Dr. Young in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.44, 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. Young's median patient age at 65, with 50% women.
Medicare patients, 202448
Average age75
Average risk score2.44
Dr. Young's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Young's Medicare patients by sex, 2024
- Women2654%
- Men2246%
Chronic conditions among Dr. Young's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
- Arthritis56%
- Anxiety54%
- Ischemic heart disease54%
- Diabetes48%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Young's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Loyal Young wrote 12 Medicare Part D claims in 2020
In 2020, Dr. Young wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $621 in total drug cost. In 2019, CMS named 24 claims across 2 drugs.
Part D claims, 202012
Drugs named by CMS1
Total drug cost$621
Dr. Young's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 242020: 1250%
Drugs named by CMS: 1 in 2020, 2 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Mark Loyal Young scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Young for performance year 2024, reported as part of a group.
Dr. Young's MIPS scores, performance year 2024
- 86of 100Final score
- 72.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mark Loyal Young has 3 publications on record
Dmand AI links 3 papers to Dr. Young, published from 2015 to 2018. The most frequent topics are Stroke, Brain Ischemia and Thrombectomy. Dr. Young has published most often in J Neurointerv Surg. Dr. Young's most frequent co-authors are Yasha Kayan, MD, Pezhman Roohani, MD and Ronald M. Tarrel, DO.
Papers3
Years published2015 to 2018
Dr. Young's papers by year, 2015 to 2018
Topics Dr. Young writes about most
- Stroke
- Brain Ischemia
- Thrombectomy
Dr. Young's most frequent co-authors
Recent publications by Dr. Young
Chordae TendineaeHeart Valve ProsthesisHeart Valve Prosthesis Implantation
Brain IschemiaStrokeThrombectomy
See who Dr. Young researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Young works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Loyal Young has worked on 2 clinical trials
Dmand AI links Dr. Young to 2 clinical trials, 2 of them phase 3 studies. Conditions studied include Ischemic Attack, Transient, Ischemic Stroke and Brain Ischemia.
Conditions in Dr. Young's trials
- Ischemic Attack, Transient
- Ischemic Stroke
- Brain Ischemia
- Stroke
Investigators on the most trials with Dr. Young
- Dimitrios Giannakidis, MD2 shared trials
- Susan Wu Law, DO2 shared trials
- Deviyani D. Mehta, MD2 shared trials
Recent clinical trials with Dr. Young
AtRial Cardiopathy and Antithrombotic Drugs In Prevention After Cryptogenic Stroke (opens in a new tab)
TerminatedPhase 3
Ischemic StrokeStrokeApixabanAspirin
Platelet-Oriented Inhibition in New TIA and Minor Ischemic Stroke (POINT) Trial (opens in a new tab)
TerminatedPhase 3
Ischemic Attack, TransientBrain IschemiaClopidogrel
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Mark Loyal Young received $17,585 in industry payments from 2016 to 2020
CMS Open Payments shows 17 general payments to Dr. Young from 3 drug and device companies from 2016 to 2020. Travel and lodging make up the largest share, 50% of the total. Penumbra, Inc. paid the most, $16,558.
General payments to Dr. Young by program year, 2016 to 2020
General payments to Dr. Young by kind, 2016 to 2020
$17.6Kin total
- Travel and lodging$8,70950%
- Speaker and faculty fees$8,40048%
- Food and beverage$4753%
Companies that paid Dr. Young the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Loyal Young graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Young graduated from University of Iowa, RJ & L Carver College of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Loyal Young'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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. Mark Loyal Young
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. Mark Loyal Young's NPI number?
Dr. Mark Loyal Young's NPI number is 1831197326. It was assigned on July 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Loyal Young?
Dr. Mark Loyal Young is a neurologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Mark Loyal Young practice?
Dr. Young practices at 800 28th E St, Minneapolis, MN 55407. Dr. Young's primary practice is Allina Health System in Minneapolis, Minnesota. Dmand AI also links Dr. Young to 2 group practices and clinics and 1 medical group.
What is Dr. Mark Loyal Young's office phone number?
The practice phone on file for Dr. Young is (612) 863-4000.
What is Dr. Mark Loyal Young's medical license number?
Dr. Young holds Minnesota license 36767.
What medical group is Dr. Mark Loyal Young part of?
Dr. Young is linked to Buffalo Hospital. Dmand AI links Dr. Young to 1 more medical group.
Does Dr. Mark Loyal Young accept Medicare?
Yes. CMS data shows Dr. Young billed Medicare for 88 services in 2024.
What is Dr. Mark Loyal Young's MIPS score?
Dr. Young's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark Loyal Young see?
CMS counts 48 Medicare patients who saw Dr. Young in 2024, with an average age of 75.
What services does Dr. Mark Loyal Young bill to Medicare?
In 2024, Dr. Young's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and critical care (99291).
Show 6 more questionsShow fewer questions
Where did Dr. Mark Loyal Young go to medical school?
Dr. Young graduated from University of Iowa, RJ & L Carver College of Medicine in 1988.
What drugs does Dr. Mark Loyal Young prescribe most?
In 2020 Medicare Part D data, Dr. Young's most prescribed drugs by claims were Divalproex Sodium.
Has Dr. Mark Loyal Young received payments from drug or device companies?
CMS Open Payments shows $17,585 in general payments to Dr. Young from 3 companies from 2016 to 2020. The largest total came from Penumbra, Inc.
How long has Dr. Mark Loyal Young been practicing?
Dr. Young graduated from medical school in 1988, 38 years ago.
Does Dr. Mark Loyal Young do research?
Dmand AI links 3 publications to Dr. Young, published from 2015 to 2018. Dr. Young has worked on 2 clinical trials.
Who does Dr. Mark Loyal Young publish with?
Dr. Young's most frequent co-authors are Yasha Kayan, MD (3 shared papers), Pezhman Roohani, MD (2 shared papers) and Ronald M. Tarrel, DO (2 shared papers).
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