Alzheimer DiseaseCognitive DysfunctionDisease Progression
Dr. William Guntars Mantyh, MD
NPI1750797460PAC ID9133346273
- Medicare services, 2024
- 157
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 374
- Publications
- 28
- MIPS score, 2024
- 89
- Practice address
- 5775 Wayzata Blvd, Minneapolis, MN 55416
- Practice phone
- Call (612) 672-7422
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Minnesota Physicians
Minneapolis, Minnesota
Find Dr. Mantyh's professional email, personal email and mobile number
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Dr. William Guntars Mantyh is a neurologist in Minneapolis, Minnesota
Dr. Mantyh practices at University of Minnesota Physicians in Minneapolis, Minnesota.
Dr. Mantyh's NPI, 1750797460, was assigned on July 2, 2014. Dr. Mantyh graduated from University of Minnesota Medical School in 2014. Dr. Mantyh holds Minnesota license 59484.
NPI and contact details
- NPI
- 1750797460NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133346273
- NPI enumeration date
- July 2, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (612) 672-7422
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Guntars Mantyh practices at University of Minnesota Physicians in Minneapolis, Minnesota
Dr. Mantyh's primary practice is University of Minnesota Physicians, at 5775 Wayzata Blvd, Minneapolis, MN 55416 in Hennepin County. The practice phone is (612) 672-7422.
- University of Minnesota Physicians5775 Wayzata Blvd, Minneapolis, MN 55416 · Hennepin CountyPhone(612) 672-7422
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Guntars Mantyh is affiliated with 8 sites of care and 5 medical groups
Dr. Mantyh's primary practice is University of Minnesota Physicians in Minneapolis, Minnesota. Dr. Mantyh is also affiliated with M Health Fairview University of Minnesota Medical Center. The medical group on file is University of Minnesota Physicians. Dmand AI also links Dr. Mantyh to 1 more hospital, 5 group practices and clinics and 4 medical groups, each named with a free account.
University of Minnesota PhysiciansPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Guntars Mantyh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mantyh practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Minnesota Physicians | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Guntars Mantyh is one of 499 neurologists in Minnesota
Neurology is Dr. Mantyh's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Mantyh is licensed in Minnesota.
Specialties and state licenses
- Neurology, MinnesotaPrimary
Neurologists near Dr. Mantyh
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. William Guntars Mantyh billed Medicare for 157 services in 2024
CMS data shows 157 Medicare services from Dr. Mantyh across 6 procedure codes in 2024, for 81 Medicare patients. Medicare paid $11,125 for them. Every service was in an office.
Medicare services, 2024157
Medicare patients81
Paid by Medicare$11,125
Procedure codes6
Dr. Mantyh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1012024: 1032%
- Other services
- 2023: 02024: 54
Dr. Mantyh compared with the Minnesota median for neurologists, 2024
- Dr. Mantyh
- Minnesota median
- Medicare services
- 157vs 25338% below
- Medicare patients
- 81vs 15046% below
- Part D claims
- 326vs 1292.5 times
Medians across 462 neurologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Mantyh'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. William Guntars Mantyh treated 81 Medicare patients in 2024, average age 75
CMS counts 81 Medicare patients who saw Dr. Mantyh in 2024. The largest group is 75 to 84, with 35 patients. 74% of them have alzheimer's and dementia, and 60% have high cholesterol. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mantyh's median patient age at 75, with 45% women.
Medicare patients, 202481
Average age75
Average risk score1.34
Dr. Mantyh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mantyh's Medicare patients by sex, 2024
- Women4556%
- Men3644%
Chronic conditions among Dr. Mantyh's Medicare patients, 2024
- Alzheimer's and dementia74%
- High cholesterol60%
- High blood pressure54%
- Anxiety44%
- Mood disorders42%
- Arthritis38%
- Depression38%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mantyh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
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. William Guntars Mantyh wrote 374 Medicare Part D claims in 2024
In 2024, Dr. Mantyh wrote 374 Medicare Part D claims for 104 patients. 96% of them were for generic drugs. CMS names the drug for 326 of them, across 7 drugs with 11 or more claims each, at $12,159 in total drug cost. In 2023, CMS named 343 claims across 7 drugs.
Part D claims, 2024374
Drugs named by CMS7
Total drug cost$12,159
Part D patients104
Dr. Mantyh's Part D claims by kind of drug, 2024
- Generic360 claims96%
- Brand-name14 claims4%
Dr. Mantyh'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. Mantyh's Part D claims, 2024
- Antipsychotics, patients 65 and over5%19 of 374 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: 3432024: 3265%
Drugs named by CMS: 7 in 2024, 7 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. William Guntars Mantyh scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Mantyh for performance year 2024, reported as part of a group. Dr. Mantyh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mantyh as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Mantyh's MIPS scores, performance year 2024
- 89of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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. William Guntars Mantyh has 28 publications on record
Dmand AI links 28 papers to Dr. Mantyh, published from 2010 to 2025. 2023 was the busiest year, with 6. The most frequent topics are Alzheimer Disease, Brain and Sensory Receptor Cells. Dr. Mantyh has published most often in Neurology. Dr. Mantyh's most frequent co-authors are David T. Jones, MD, Val J. Lowe, MD and Lauren Michelle Edwards, MD.
Papers28
Years published2010 to 2025
Dr. Mantyh's papers by year, 2011 to 2025
Topics Dr. Mantyh writes about most
- Alzheimer Disease
- Brain
- Sensory Receptor Cells
- Pain
- Receptor, trkA
- Bone and Bones
- Bone Neoplasms
- Cell Line, Tumor
Dr. Mantyh's most frequent co-authors
- David T. Jones, MD4 shared papers
- Val J. Lowe, MD3 shared papers
- Lauren Michelle Edwards, MD2 shared papers
Recent publications by Dr. Mantyh
DementiaNeeds AssessmentVietnam
See who Dr. Mantyh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mantyh 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. William Guntars Mantyh received $3,752 in industry payments from 2022 to 2024
CMS Open Payments shows 3 general payments to Dr. Mantyh from 2 drug and device companies from 2022 to 2024. Consulting fees make up the largest share, 71% of the total. Genentech, Inc. paid the most, $2,670.
General payments to Dr. Mantyh by program year, 2022 to 2024
General payments to Dr. Mantyh by kind, 2022 to 2024
$3.8Kin total
- Consulting fees$2,67071%
- Honoraria$1,05028%
- Food and beverage$321%
Companies that paid Dr. Mantyh the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Guntars Mantyh graduated from University of Minnesota Medical School
Dr. Mantyh graduated from University of Minnesota Medical School in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Guntars Mantyh'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)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) |
| 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. William Guntars Mantyh
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. William Guntars Mantyh's NPI number?
Dr. William Guntars Mantyh's NPI number is 1750797460. It was assigned on July 2, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. William Guntars Mantyh?
Dr. William Guntars Mantyh is a neurologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. William Guntars Mantyh practice?
Dr. Mantyh practices at 5775 Wayzata Blvd, Minneapolis, MN 55416. Dr. Mantyh's primary practice is University of Minnesota Physicians in Minneapolis, Minnesota. Dmand AI also links Dr. Mantyh to 1 hospital, 5 group practices and clinics and 4 medical groups.
What is Dr. William Guntars Mantyh's office phone number?
The practice phone on file for Dr. Mantyh is (612) 672-7422.
What is Dr. William Guntars Mantyh's medical license number?
Dr. Mantyh holds Minnesota license 59484.
Which hospitals is Dr. William Guntars Mantyh affiliated with?
Dr. Mantyh is affiliated with M Health Fairview University of Minnesota Medical Center. Dmand AI links Dr. Mantyh to 1 more hospital.
What medical group is Dr. William Guntars Mantyh part of?
Dr. Mantyh is linked to University of Minnesota Physicians. Dmand AI links Dr. Mantyh to 4 more medical groups.
Does Dr. William Guntars Mantyh accept Medicare?
Yes. CMS data shows Dr. Mantyh billed Medicare for 157 services in 2024, and Dr. Mantyh accepts Medicare assignment.
Does Dr. William Guntars Mantyh offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mantyh as offering telehealth services.
What is Dr. William Guntars Mantyh's MIPS score?
Dr. Mantyh's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. William Guntars Mantyh see?
CMS counts 81 Medicare patients who saw Dr. Mantyh in 2024, with an average age of 75.
What services does Dr. William Guntars Mantyh bill to Medicare?
In 2024, Dr. Mantyh's most billed Medicare services were medicare service (G2211), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. William Guntars Mantyh go to medical school?
Dr. Mantyh graduated from University of Minnesota Medical School in 2014.
What drugs does Dr. William Guntars Mantyh prescribe most?
In 2024 Medicare Part D data, Dr. Mantyh's most prescribed drugs by claims were Donepezil HCl, Escitalopram Oxalate and Rivastigmine.
Has Dr. William Guntars Mantyh received payments from drug or device companies?
CMS Open Payments shows $3,752 in general payments to Dr. Mantyh from 2 companies from 2022 to 2024. The largest total came from Genentech, Inc.
How long has Dr. William Guntars Mantyh been practicing?
Dr. Mantyh graduated from medical school in 2014, 12 years ago.
Does Dr. William Guntars Mantyh do research?
Dmand AI links 28 publications to Dr. Mantyh, published from 2010 to 2025.
Who does Dr. William Guntars Mantyh publish with?
Dr. Mantyh's most frequent co-authors are David T. Jones, MD (4 shared papers), Val J. Lowe, MD (3 shared papers) and Lauren Michelle Edwards, MD (2 shared papers).
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