Mackenzie Mattern
Family Medicine Physician · Bountiful, UT
Mackenzie Mattern is a family medicine physician with a practice address in Bountiful, Utah, and NPI 1932662517, issued on Apr 10, 2019. Check the license (Utah 13451187-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Mattern
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 13451187-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 390 N Main St, Bountiful, UT 84010
- Phone
- (801) 397-6400
- Enumerated
- Apr 10, 2019
- Record last updated
- Feb 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20240108003447); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,411 in Utah → Look up another NPI →
Also registered at 390 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephen Boden, M.D.Allergy & Immunology Physician1700878691
Verify Mackenzie Mattern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 13451187-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
110 Medicare Part D claims for 41 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Atorvastatin Calcium13 claims
- Mounjaro11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 78 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Ihc Health Services IncBountiful, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Mattern among 1,411 family medicine physician records in Utah
Mackenzie Mattern is one of 1,411 family medicine physician records with a practice address in Utah. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2019 · median 2008 among the 942 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family medicine physician records list a practice address in Bountiful
They are 32 of the 1,328 NPPES records with a practice address in Bountiful, and 1,411 family medicine physician records in Utah.
All 1,411 in Utah → Every provider in Bountiful → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Christian, MDBountiful, UT 840101184688533
- David Cope, MDBountiful, UT 840101285698241
- Allan Edson, DOBountiful, UT 840101508811092
- Scott EricksonBountiful, UT 840101780681775
- Allen Freestone, MDBountiful, UT 840101801850755
- James Hart, M.D.Bountiful, UT 840101730168329
- Douglas Kasteler, MDBountiful, UT 840101659313583
- Alisa Knowlton, MDBountiful, UT 840101124073556
Common questions
What is Mackenzie Mattern's NPI number?
Mackenzie Mattern's National Provider Identifier (NPI) is 1932662517, issued on Apr 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Mattern located?
The NPPES record lists a practice address at 390 N Main St, Bountiful, UT, 84010. Phone: (801) 397-6400. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Mattern's license?
NPPES lists Utah license number 13451187-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mackenzie Mattern prescribe under Medicare Part D?
In 2024, Mackenzie Mattern had 110 Medicare Part D claims for 41 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mackenzie Mattern's MIPS final score?
The 2023 MIPS final score is 78 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.