Dr. Michael C. Fischer, MD
- Medicare services, 2024
- 882
- Medicare patients, 2024
- 713
- Part D claims, 2024
- 828
- Publications
- 1
- MIPS score, 2024
- 87
- Practice address
- 2800 10th Ave N, Billings, MT 59101
- Practice phone
- Call (406) 657-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fischer's professional email, personal email and mobile number
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Dr. Michael C. Fischer is a gastroenterologist in Billings, Montana
Dr. Fischer practices at Billings Clinic Hospital in Billings, Montana, part of Billings Clinic.
Dr. Fischer's NPI, 1710098579, was assigned on August 31, 2006. Dr. Fischer graduated from University of North Dakota School of Medicine in 1985. Dr. Fischer holds Montana license 9613.
- NPI
- 1710098579NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810036563
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 657-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael C. Fischer practices at Billings Clinic Hospital in Billings, Montana
Dr. Fischer's primary practice is Billings Clinic Hospital, at 2800 10th Ave N, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 657-4000.
- Billings Clinic Hospital2800 10th Ave N, Billings, MT 59101 · Yellowstone CountyPhone(406) 657-4000
Source: Dmand AI Affiliation Data
Dr. Michael C. Fischer is affiliated with 2 sites of care and 2 medical groups
Dr. Fischer's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. The medical group on file is Billings Clinic. Dmand AI also links Dr. Fischer to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael C. Fischer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fischer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Billings Clinic Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Billings Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael C. Fischer is one of 40 gastroenterologists in Montana
Gastroenterology is Dr. Fischer's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Fischer is licensed in Montana.
Specialties and state licenses
- Gastroenterology, MontanaPrimary
Gastroenterologists near Dr. Fischer
Counts of gastroenterologists 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. Michael C. Fischer billed Medicare for 882 services in 2024
CMS data shows 882 Medicare services from Dr. Fischer across 12 procedure codes in 2024, for 713 Medicare patients. Medicare paid $119,365 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fischer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 5612024: 66819%
- Other services
- 2023: 3182024: 21433%
- Office and hospital visits
- 2023: 1182024: 0100%
Dr. Fischer compared with the Montana median for gastroenterologists, 2024
- Dr. Fischer
- Montana median
- Medicare services
- 882vs 48084% above
- Medicare patients
- 713vs 44859% above
- Part D claims
- 733vs 2443.0 times
Medians across 44 gastroenterologists in Montana 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fischer and other gastroenterologists in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael C. Fischer treated 713 Medicare patients in 2024, average age 72
CMS counts 713 Medicare patients who saw Dr. Fischer in 2024. The largest group is 65 to 74, with 396 patients. 66% of them have high blood pressure, and 58% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fischer's median patient age at 69, with 55% women.
Dr. Fischer's Medicare patients by age, 2024
Dr. Fischer's Medicare patients by sex, 2024
- Women37452%
- Men33948%
Chronic conditions among Dr. Fischer's Medicare patients, 2024
- High blood pressure66%
- High cholesterol58%
- Arthritis42%
- Mood disorders26%
- Diabetes25%
- Depression24%
- Anxiety22%
- Cancer19%
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 69
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael C. Fischer wrote 828 Medicare Part D claims in 2024
In 2024, Dr. Fischer wrote 828 Medicare Part D claims for 443 patients. 74% of them were for generic drugs. CMS names the drug for 733 of them, across 10 drugs with 11 or more claims each, at $19,987 in total drug cost. In 2023, CMS named 1,029 claims across 16 drugs.
Dr. Fischer's Part D claims by kind of drug, 2024
- Generic613 claims74%
- Brand-name215 claims26%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,0292024: 73329%
Drugs named by CMS: 10 in 2024, 16 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 C. Fischer scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Fischer for performance year 2024, reported through an alternative payment model (APM). Dr. Fischer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 259 procedures of colonoscopy by Dr. Fischer, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Fischer's MIPS scores, performance year 2024
- 87of 100Final score
- 71.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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
- Colonoscopy
- 96th percentile259 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 92nd percentile222 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. Michael C. Fischer has 1 publication on record
Dmand AI links 1 paper to Dr. Fischer in 2018.
Recent publications by Dr. Fischer
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 gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael C. Fischer received $70 in industry payments from 2022 to 2024
CMS Open Payments shows 3 general payments to Dr. Fischer from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $31.
General payments to Dr. Fischer by program year, 2022 to 2024
Companies that paid Dr. Fischer 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. Michael C. Fischer graduated from University of North Dakota School of Medicine
Dr. Fischer graduated from University of North Dakota School of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael C. 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 | 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. Michael C. 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. Michael C. Fischer's NPI number?
Dr. Michael C. Fischer's NPI number is 1710098579. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael C. Fischer?
Dr. Michael C. Fischer is a gastroenterologist in Billings, Montana. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael C. Fischer practice?
Dr. Fischer practices at 2800 10th Ave N, Billings, MT 59101. Dr. Fischer's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. Dmand AI also links Dr. Fischer to 1 group practice or clinic and 1 medical group.
What is Dr. Michael C. Fischer's office phone number?
The practice phone on file for Dr. Fischer is (406) 657-4000.
What is Dr. Michael C. Fischer's medical license number?
Dr. Fischer holds Montana license 9613.
Which hospitals is Dr. Michael C. Fischer affiliated with?
Dr. Fischer practices at Billings Clinic Hospital in Billings, Montana.
What medical group is Dr. Michael C. Fischer part of?
Dr. Fischer is linked to Billings Clinic. Dmand AI links Dr. Fischer to 1 more medical group.
Does Dr. Michael C. Fischer accept Medicare?
Yes. CMS data shows Dr. Fischer billed Medicare for 882 services in 2024, and Dr. Fischer accepts Medicare assignment.
What is Dr. Michael C. Fischer's MIPS score?
Dr. Fischer's MIPS final score for performance year 2024 is 87 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Michael C. Fischer see?
CMS counts 713 Medicare patients who saw Dr. Fischer in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Dr. Michael C. Fischer bill to Medicare?
In 2024, Dr. Fischer's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43235) and medicare service (G0105).
Where did Dr. Michael C. Fischer go to medical school?
Dr. Fischer graduated from University of North Dakota School of Medicine in 1985.
What drugs does Dr. Michael C. Fischer prescribe most?
In 2024 Medicare Part D data, Dr. Fischer's most prescribed drugs by claims were Pantoprazole Sodium, Peg-3350 And Electrolytes and Gavilyte-G.
Has Dr. Michael C. Fischer received payments from drug or device companies?
CMS Open Payments shows $70 in general payments to Dr. Fischer from 3 companies from 2022 to 2024. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Michael C. Fischer been practicing?
Dr. Fischer graduated from medical school in 1985, 41 years ago.
Does Dr. Michael C. Fischer do research?
Dmand AI links 1 publication to Dr. Fischer.
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