Dr. Matthew James Stewart, MD
- Medicare services, 2024
- 153
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 80
- Hospital affiliations
- 2
- Medical groups
- 3
- Practice address
- 2055 North Main Street, Tooele, UT 84074
- Practice phone
- Call (435) 843-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stewart'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. Matthew James Stewart is an emergency medicine physician in Tooele, Utah
Dr. Stewart practices at Mountain West Medical Center in Tooele, Utah, part of Quorum Health.
Dr. Stewart's NPI, 1538455498, was assigned on June 20, 2011. Dr. Stewart graduated from University of Utah School of Medicine in 2016. Dr. Stewart holds Utah license 8437944-1205.
- NPI
- 1538455498NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517197031
- NPI enumeration date
- June 20, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (435) 843-3700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew James Stewart practices at Mountain West Medical Center in Tooele, Utah
Dr. Stewart's primary practice is Mountain West Medical Center, at 2055 North Main Street, Tooele, UT 84074 in Tooele County. The practice phone is (435) 843-3700.
- Mountain West Medical Center2055 North Main Street, Tooele, UT 84074 · Tooele CountyPhone(435) 843-3700
Source: Dmand AI Affiliation Data
Dr. Matthew James Stewart is affiliated with 5 sites of care and 3 medical groups
Dr. Stewart's primary practice is Mountain West Medical Center in Tooele, Utah, part of Quorum Health. Dr. Stewart is also affiliated with St. Mark's Hospital. The medical group on file is University of Utah Health. Dmand AI also links Dr. Stewart to 2 more group practices and clinics, 2 medical groups and 1 therapy and rehab 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. Matthew James Stewart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stewart practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mountain West Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | 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 Quorum Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Matthew James Stewart is one of 547 emergency medicine physicians in Utah
Emergency medicine is Dr. Stewart's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Stewart is licensed in Utah.
Specialties and state licenses
- Emergency medicine, UtahPrimary
Emergency medicine physicians near Dr. Stewart
Counts of emergency medicine 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. Matthew James Stewart billed Medicare for 153 services in 2024
CMS data shows 153 Medicare services from Dr. Stewart across 4 procedure codes in 2024, for 110 Medicare patients. Medicare paid $14,006 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Stewart's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1272024: 11410%
- Tests and treatments
- 2023: 542024: 3928%
Dr. Stewart compared with the Utah median for emergency medicine physicians, 2024
- Dr. Stewart
- Utah median
- Medicare services
- 153vs 21930% below
- Medicare patients
- 110vs 17537% below
- Part D claims
- 11vs 3669% below
Medians across 532 emergency medicine physicians in Utah with Dmand AI profiles that report each measure.
Dr. Stewart'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. Stewart?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stewart and other emergency medicine physicians in Utah.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew James Stewart treated 110 Medicare patients in 2024, average age 73
CMS counts 110 Medicare patients who saw Dr. Stewart in 2024. The largest group is 75 to 84, with 37 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.57, 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. Stewart's median patient age at 39, with 55% women.
Dr. Stewart's Medicare patients by age, 2024
Dr. Stewart's Medicare patients by sex, 2024
- Women5954%
- Men5146%
Chronic conditions among Dr. Stewart's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis47%
- Diabetes43%
- Mood disorders42%
- Depression38%
- Anxiety35%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stewart's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew James Stewart wrote 80 Medicare Part D claims in 2024
In 2024, Dr. Stewart wrote 80 Medicare Part D claims for 55 patients. 93% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $23 in total drug cost. In 2019, CMS named 29 claims across 2 drugs.
Dr. Stewart's Part D claims by kind of drug, 2024
- Generic74 claims93%
- Brand-name and other6 claims8%
Dr. Stewart's most prescribed drugs by claims, 2022
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. Stewart's Part D claims, 2024
- Opioids14%11 of 80 claims
- Antibiotics26%21 of 80 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, 2019 to 2022
- 2019
- 2022
- Claims for drugs CMS names
- 2019: 292022: 1162%
Drugs named by CMS: 1 in 2022, 2 in 2019.
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
How Dr. Matthew James Stewart takes part in Medicare
Dr. Stewart accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Matthew James Stewart graduated from University of Utah School of Medicine
Dr. Stewart graduated from University of Utah School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew James Stewart'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) |
| 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. Matthew James Stewart
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. Matthew James Stewart's NPI number?
Dr. Matthew James Stewart's NPI number is 1538455498. It was assigned on June 20, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew James Stewart?
Dr. Matthew James Stewart is an emergency medicine physician in Tooele, Utah. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Matthew James Stewart practice?
Dr. Stewart practices at 2055 North Main Street, Tooele, UT 84074. Dr. Stewart's primary practice is Mountain West Medical Center in Tooele, Utah, part of Quorum Health. Dmand AI also links Dr. Stewart to 2 group practices and clinics, 2 medical groups and 1 therapy and rehab clinic.
What is Dr. Matthew James Stewart's office phone number?
The practice phone on file for Dr. Stewart is (435) 843-3700.
What is Dr. Matthew James Stewart's medical license number?
Dr. Stewart holds Utah license 8437944-1205.
Which hospitals is Dr. Matthew James Stewart affiliated with?
Dr. Stewart practices at Mountain West Medical Center in Tooele, Utah. Dr. Stewart is also affiliated with St. Mark's Hospital.
What medical group is Dr. Matthew James Stewart part of?
Dr. Stewart is linked to University of Utah Health. Dmand AI links Dr. Stewart to 2 more medical groups.
Does Dr. Matthew James Stewart accept Medicare?
Yes. CMS data shows Dr. Stewart billed Medicare for 153 services in 2024, and Dr. Stewart accepts Medicare assignment.
How many Medicare patients does Dr. Matthew James Stewart see?
CMS counts 110 Medicare patients who saw Dr. Stewart in 2024, with an average age of 73.
What services does Dr. Matthew James Stewart bill to Medicare?
In 2024, Dr. Stewart's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Show 3 more questionsShow fewer questions
Where did Dr. Matthew James Stewart go to medical school?
Dr. Stewart graduated from University of Utah School of Medicine in 2016.
What drugs does Dr. Matthew James Stewart prescribe most?
In 2022 Medicare Part D data, Dr. Stewart's most prescribed drugs by claims were Prednisone.
How long has Dr. Matthew James Stewart been practicing?
Dr. Stewart graduated from medical school in 2016, 10 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians in Utah by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card