Dr. Michael John Weaver, MD
- Medicare services, 2024
- 119
- Medicare patients, 2024
- 111
- Part D claims, 2024
- 217
- MIPS score, 2024
- 79
- Hospital affiliations
- 4
- Practice address
- 6360 South 3000 East, Suite 320, Salt Lake City, UT 84121
- Practice phone
- Call (801) 944-3166
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mountain West Endoscopy Center
Surgery Center - Medicare-Certified · Salt Lake City, Utah
Find Dr. Weaver'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. Michael John Weaver is a gastroenterologist in Salt Lake City, Utah
Dr. Weaver practices at Mountain West Endoscopy Center in Salt Lake City, Utah.
Dr. Weaver's NPI, 1720427974, was assigned on June 20, 2013. Dr. Weaver graduated from Loyola University of Chicago, Stritch School of Medicine in 2013. Dr. Weaver holds Utah license 12137545-1205.
- NPI
- 1720427974NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395966816
- NPI enumeration date
- June 20, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (801) 944-3166
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael John Weaver practices at Mountain West Endoscopy Center in Salt Lake City, Utah
Dr. Weaver's primary practice is Mountain West Endoscopy Center, at 6360 South 3000 East, Suite 320, Salt Lake City, UT 84121. The practice phone is (801) 944-3166.
- Mountain West Endoscopy Center6360 South 3000 East, Suite 320, Salt Lake City, UT 84121Phone(801) 944-3166
Source: Dmand AI Affiliation Data
Dr. Michael John Weaver is affiliated with 6 sites of care and 4 medical groups
Dr. Weaver's primary practice is Mountain West Endoscopy Center in Salt Lake City, Utah. Dr. Weaver is also affiliated with St. Luke's Magic Valley Medical Center. The medical group on file is Utah Gastroenterology. Dmand AI also links Dr. Weaver to 3 more hospitals, 3 medical groups and 1 group practice or clinic, 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 John Weaver's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weaver practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mountain West Endoscopy Center | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael John Weaver is one of 132 gastroenterologists in Utah
Gastroenterology is Dr. Weaver's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Weaver's licenses on file in 2 states: Utah and Missouri.
Specialties and state licenses
- Gastroenterology, UtahPrimary
- General practice, Missouri
Gastroenterologists near Dr. Weaver
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 John Weaver billed Medicare for 119 services in 2024
CMS data shows 119 Medicare services from Dr. Weaver across 6 procedure codes in 2024, for 111 Medicare patients. Medicare paid $12,135 for them.
Dr. Weaver's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 612024: 645%
- Office and hospital visits
- 2023: 492024: 5512%
Where Dr. Weaver's Medicare services took place, 2024
- In an office5546%
- In a facility6454%
Dr. Weaver compared with the Utah median for gastroenterologists, 2024
- Dr. Weaver
- Utah median
- Medicare services
- 119vs 30361% below
- Medicare patients
- 111vs 22551% below
- Part D claims
- 146vs 24941% below
Medians across 134 gastroenterologists in Utah with Dmand AI profiles that report each measure.
Dr. Weaver'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. Weaver and other gastroenterologists in Utah.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael John Weaver treated 111 Medicare patients in 2024, average age 73
CMS counts 111 Medicare patients who saw Dr. Weaver in 2024. The largest group is 65 to 74, with 62 patients. 68% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Weaver's median patient age at 47, with 51% women.
Dr. Weaver's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Weaver's Medicare patients by sex, 2024
- Women6155%
- Men5045%
Chronic conditions among Dr. Weaver's Medicare patients, 2024
- High cholesterol68%
- High blood pressure66%
- Arthritis51%
- Depression32%
- Mood disorders32%
- Chronic kidney disease28%
- Anxiety27%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weaver's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael John Weaver wrote 217 Medicare Part D claims in 2024
In 2024, Dr. Weaver wrote 217 Medicare Part D claims for 69 patients. 89% of them were for generic drugs. CMS names the drug for 146 of them, across 4 drugs with 11 or more claims each, at $3,729 in total drug cost. In 2023, CMS named 128 claims across 4 drugs.
Dr. Weaver's Part D claims by kind of drug, 2024
- Generic194 claims89%
- Brand-name23 claims11%
Dr. Weaver'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: 1282024: 14614%
Drugs named by CMS: 4 in 2024, 4 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 John Weaver scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Weaver for performance year 2024, reported as part of a group. Dr. Weaver accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 92 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Weaver, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Weaver's MIPS scores, performance year 2024
- 79of 100Final score
- 70.9of 100Quality
- 78of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Weaver ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 75th percentile92 procedures
- Colonoscopy
- 74th percentile79 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 John Weaver received $38,092 in industry payments from 2017 to 2025
CMS Open Payments shows 236 general payments to Dr. Weaver from 28 drug and device companies from 2017 to 2025. Grants make up the largest share, 89% of the total. Cook Medical LLC paid the most, $21,551.
General payments to Dr. Weaver by program year, 2017 to 2025
General payments to Dr. Weaver by kind, 2017 to 2025
- Grants$33,97589%
- Food and beverage$3,87910%
- Education$2381%
Companies that paid Dr. Weaver the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael John Weaver graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Weaver graduated from Loyola University of Chicago, Stritch School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael John Weaver'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) |
| 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 John Weaver
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 John Weaver's NPI number?
Dr. Michael John Weaver's NPI number is 1720427974. It was assigned on June 20, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael John Weaver?
Dr. Michael John Weaver is a gastroenterologist in Salt Lake City, Utah. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael John Weaver practice?
Dr. Weaver practices at 6360 South 3000 East, Suite 320, Salt Lake City, UT 84121. Dr. Weaver's primary practice is Mountain West Endoscopy Center in Salt Lake City, Utah. Dmand AI also links Dr. Weaver to 3 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. Michael John Weaver's office phone number?
The practice phone on file for Dr. Weaver is (801) 944-3166.
What is Dr. Michael John Weaver's medical license number?
Dr. Weaver holds Utah license 12137545-1205, one of the licenses on file in 2 states.
Which states has Dr. Michael John Weaver been licensed in?
Dmand AI has state licenses on file for Dr. Weaver in Utah and Missouri.
Which hospitals is Dr. Michael John Weaver affiliated with?
Dr. Weaver is affiliated with St. Luke's Magic Valley Medical Center. Dmand AI links Dr. Weaver to 3 more hospitals.
What medical group is Dr. Michael John Weaver part of?
Dr. Weaver is linked to Utah Gastroenterology. Dmand AI links Dr. Weaver to 3 more medical groups.
Does Dr. Michael John Weaver accept Medicare?
Yes. CMS data shows Dr. Weaver billed Medicare for 119 services in 2024, and Dr. Weaver accepts Medicare assignment.
What is Dr. Michael John Weaver's MIPS score?
Dr. Weaver's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Michael John Weaver see?
CMS counts 111 Medicare patients who saw Dr. Weaver in 2024, with an average age of 73.
What services does Dr. Michael John Weaver bill to Medicare?
In 2024, Dr. Weaver's most billed Medicare services were surgery: digestive system (43239), office visit, established patient (99214) and surgery: digestive system (45380).
Where did Dr. Michael John Weaver go to medical school?
Dr. Weaver graduated from Loyola University of Chicago, Stritch School of Medicine in 2013.
What drugs does Dr. Michael John Weaver prescribe most?
In 2024 Medicare Part D data, Dr. Weaver's most prescribed drugs by claims were Omeprazole, Sucralfate and Dexlansoprazole DR.
Has Dr. Michael John Weaver received payments from drug or device companies?
CMS Open Payments shows $38,092 in general payments to Dr. Weaver from 28 companies from 2017 to 2025. The largest total came from Cook Medical LLC.
How long has Dr. Michael John Weaver been practicing?
Dr. Weaver graduated from medical school in 2013, 13 years ago.
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