Dr. Mark Donald Fischer, MD
- Medicare services, 2024
- 1,444
- Medicare patients, 2024
- 256
- Part D claims, 2024
- 155
- Publications
- 3
- MIPS score, 2024
- 92
- Practice address
- 9630 Grove N Cir, Maple Grove, MN 55369
- Practice phone
- Call (952) 512-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Infinite Health Collaborative, PA
Maple Grove, Minnesota
Find Dr. Fischer'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. Mark Donald Fischer is an orthopaedic hand surgery physician in Maple Grove, Minnesota
Dr. Fischer practices at Infinite Health Collaborative, PA in Maple Grove, Minnesota.
Dr. Fischer's NPI, 1801807177, was assigned on August 11, 2006. Dr. Fischer graduated from University of Minnesota Medical School in 1982. Dr. Fischer holds Minnesota license 28347.
- NPI
- 1801807177NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062427503
- NPI enumeration date
- August 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (952) 512-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Donald Fischer practices at Infinite Health Collaborative, PA in Maple Grove, Minnesota
Dr. Fischer's primary practice is Infinite Health Collaborative, PA, at 9630 Grove N Cir, Maple Grove, MN 55369 in Hennepin County. The practice phone is (952) 512-5600.
- Infinite Health Collaborative, PA9630 Grove N Cir, Maple Grove, MN 55369 · Hennepin CountyPhone(952) 512-5600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Donald Fischer is affiliated with 5 sites of care and 1 medical group
Dr. Fischer's primary practice is Infinite Health Collaborative, PA in Maple Grove, Minnesota. Dr. Fischer is also affiliated with North Memorial Health - Maple Grove Hospital. The medical group on file is Infinite Health Collaborative (i-Health). Dmand AI also links Dr. Fischer to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Donald Fischer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fischer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Infinite Health Collaborative, PA | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Donald Fischer is one of 45 orthopaedic hand surgery physicians in Minnesota
Hand surgery is Dr. Fischer's primary specialty in the NPI Registry, under taxonomy code 207XS0106X. Dr. Fischer is licensed in Minnesota.
Specialties and state licenses
- Orthopaedic hand surgery, MinnesotaPrimary
Orthopaedic hand surgery physicians near Dr. Fischer
Counts of orthopaedic hand surgery physicians 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 Donald Fischer billed Medicare for 1,444 services in 2024
CMS data shows 1,444 Medicare services from Dr. Fischer across 13 procedure codes in 2024, for 256 Medicare patients. Medicare paid $44,198 for them.
Dr. Fischer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 7192024: 7717%
- Office and hospital visits
- 2023: 2972024: 2883%
- Surgery
- 2023: 1872024: 1933%
- Imaging
- 2023: 2042024: 1926%
- Other services
- 2023: 122024: 0100%
Where Dr. Fischer's Medicare services took place, 2024
- In an office1,41298%
- In a facility322%
Dr. Fischer compared with the Minnesota median for orthopaedic hand surgery physicians, 2024
- Dr. Fischer
- Minnesota median
- Medicare services
- 1,444vs 7172.0 times
- Medicare patients
- 256vs 18340% above
- Part D claims
- 102vs 5682% above
Medians across 43 orthopaedic hand surgery physicians in Minnesota with Dmand AI profiles that report each measure.
Dr. Fischer'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. Fischer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fischer and other orthopaedic hand surgery physicians in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Donald Fischer treated 256 Medicare patients in 2024, average age 73
CMS counts 256 Medicare patients who saw Dr. Fischer in 2024. The largest group is 65 to 74, with 126 patients. 70% of them have high cholesterol, and 69% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fischer's median patient age at 62, with 57% women.
Dr. Fischer's Medicare patients by age, 2024
Dr. Fischer's Medicare patients by sex, 2024
- Women16765%
- Men8935%
Chronic conditions among Dr. Fischer's Medicare patients, 2024
- High cholesterol70%
- High blood pressure69%
- Arthritis68%
- Mood disorders32%
- Anxiety30%
- Depression30%
- Diabetes24%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fischer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Donald Fischer wrote 155 Medicare Part D claims in 2024
In 2024, Dr. Fischer wrote 155 Medicare Part D claims for 93 patients. 100% of them were for generic drugs. CMS names the drug for 102 of them, across 5 drugs with 11 or more claims each, at $481 in total drug cost. In 2023, CMS named 79 claims across 3 drugs.
Dr. Fischer'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. Fischer's Part D claims, 2024
- Opioids34%53 of 155 claims
- Antibiotics20%31 of 155 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: 792024: 10229%
Drugs named by CMS: 5 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. Mark Donald Fischer scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Fischer for performance year 2024, reported as part of a group. Dr. Fischer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 42 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Fischer, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Fischer's MIPS scores, performance year 2024
- 92of 100Final score
- 95.1of 100Quality
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Fischer ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 82nd percentile42 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Mark Donald Fischer has 3 publications on record
Dmand AI links 3 papers to Dr. Fischer, published from 2023 to 2024. The most frequent topics are Carpal Tunnel Syndrome and Ultrasonography. Dr. Fischer's most frequent co-authors are Christopher John Dy, MD, Kyle R. Eberlin, MD and James L. Gluck, MD.
Topics Dr. Fischer writes about most
- Carpal Tunnel Syndrome
- Ultrasonography
Dr. Fischer's most frequent co-authors
- Christopher John Dy, MD3 shared papers
- Kyle R. Eberlin, MD3 shared papers
- James L. Gluck, MD3 shared papers
Recent publications by Dr. Fischer
Expert Rev Med Devices
Medicine (Baltimore)
See who Dr. Fischer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fischer works with, so you can find a warm path to the right orthopaedic hand surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Donald Fischer received $11,609 in industry payments from 2016 to 2025
CMS Open Payments shows 75 general payments to Dr. Fischer from 15 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 46% of the total. Arthrex, Inc. paid the most, $6,186.
General payments to Dr. Fischer by program year, 2016 to 2025
General payments to Dr. Fischer by kind, 2016 to 2025
- Travel and lodging$5,34446%
- Education$3,33229%
- Food and beverage$2,93325%
Companies that paid Dr. Fischer 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. Mark Donald Fischer graduated from University of Minnesota Medical School
Dr. Fischer graduated from University of Minnesota Medical School in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Donald Fischer'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 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. Mark Donald Fischer
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 Donald Fischer's NPI number?
Dr. Mark Donald Fischer's NPI number is 1801807177. It was assigned on August 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Donald Fischer?
Dr. Mark Donald Fischer is an orthopaedic hand surgery physician in Maple Grove, Minnesota. The primary specialty in the NPI Registry is Orthopaedic Hand Surgery Physician (taxonomy code 207XS0106X).
Where does Dr. Mark Donald Fischer practice?
Dr. Fischer practices at 9630 Grove N Cir, Maple Grove, MN 55369. Dr. Fischer's primary practice is Infinite Health Collaborative, PA in Maple Grove, Minnesota. Dmand AI also links Dr. Fischer to 2 hospitals and 1 group practice or clinic.
What is Dr. Mark Donald Fischer's office phone number?
The practice phone on file for Dr. Fischer is (952) 512-5600.
What is Dr. Mark Donald Fischer's medical license number?
Dr. Fischer holds Minnesota license 28347.
Which hospitals is Dr. Mark Donald Fischer affiliated with?
Dr. Fischer is affiliated with North Memorial Health - Maple Grove Hospital. Dmand AI links Dr. Fischer to 2 more hospitals.
What medical group is Dr. Mark Donald Fischer part of?
Dr. Fischer is linked to Infinite Health Collaborative (i-Health).
Does Dr. Mark Donald Fischer accept Medicare?
Yes. CMS data shows Dr. Fischer billed Medicare for 1,444 services in 2024, and Dr. Fischer accepts Medicare assignment.
What is Dr. Mark Donald Fischer's MIPS score?
Dr. Fischer's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark Donald Fischer see?
CMS counts 256 Medicare patients who saw Dr. Fischer in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Mark Donald Fischer bill to Medicare?
In 2024, Dr. Fischer's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and office visit, new patient (99203).
Where did Dr. Mark Donald Fischer go to medical school?
Dr. Fischer graduated from University of Minnesota Medical School in 1982.
What drugs does Dr. Mark Donald Fischer prescribe most?
In 2024 Medicare Part D data, Dr. Fischer's most prescribed drugs by claims were Gabapentin, Cephalexin and Hydrocodone-Acetaminophen.
Has Dr. Mark Donald Fischer received payments from drug or device companies?
CMS Open Payments shows $11,609 in general payments to Dr. Fischer from 15 companies from 2016 to 2025. The largest total came from Arthrex, Inc.
How long has Dr. Mark Donald Fischer been practicing?
Dr. Fischer graduated from medical school in 1982, 44 years ago.
Does Dr. Mark Donald Fischer do research?
Dmand AI links 3 publications to Dr. Fischer, published from 2023 to 2024.
Who does Dr. Mark Donald Fischer publish with?
Dr. Fischer's most frequent co-authors are Christopher John Dy, MD (3 shared papers), Kyle R. Eberlin, MD (3 shared papers) and James L. Gluck, MD (3 shared papers).
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