Mary Kathryn Ann Larson, DNP
Acute Care Nurse Practitioner · Orem, UT
Mary Kathryn Ann Larson, DNP is an acute care nurse practitioner with a practice address in Orem, Utah, and NPI 1477162295, issued on Jul 28, 2020. Check the license (Utah 11831283-4405, as entered in NPPES) with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Kathryn Ann Larson
- Credential
- DNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 11831283-4405 UT
Self-reported in NPPES; status is on the state search - Practice location
- 976 S 1925 W, Orem, UT 84059
- Phone
- (760) 420-9859
- Enumerated
- Jul 28, 2020
- Record last updated
- Jul 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 202 in Utah → Look up another NPI →
Verify Mary Kathryn Ann Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Utah board licenses this profession
Search for license 11831283-4405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
58 Medicare Part D claims for 17 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Valacyclovir14 claims
- Fluconazole11 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.
Mary Kathryn Ann Larson among 202 acute care nurse practitioner records in Utah
Mary Kathryn Ann Larson, DNP is one of 202 acute care nurse practitioner records with a practice address in Utah. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 62% of them.
- NPI issued2020 · 62% of these records are older, 31% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Utah
There are 202 acute care nurse practitioner records in Utah.
All 202 in Utah → Every provider in Orem → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Karissa Jackson, ACNPC-AGPark City, UT 840601164055109
- Alexander Kalke, AGACNPPark City, UT 840601457200735
- Jorge DelgadilloOrem, UT 840571023530854
- Jessica Potter Lott, DNP, APRN, AGACNP-BCOrem, UT 840571467938936
- Chidiebere IheanachoNorth Salt Lake, UT 840541598549370
- Brittany Moore, APRNRiverton, UT 840651912773664
- Kristina Rae, D.N.P.Riverton, UT 840651700289287
- Ashton PlottMorgan, UT 840501568044881
Common questions
What is Mary Kathryn Ann Larson, DNP's NPI number?
Mary Kathryn Ann Larson, DNP's National Provider Identifier (NPI) is 1477162295, issued on Jul 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathryn Ann Larson, DNP located?
The NPPES record lists a practice address at 976 S 1925 W, Orem, UT, 84059. Phone: (760) 420-9859. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathryn Ann Larson, DNP's license?
NPPES lists Utah license number 11831283-4405, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Kathryn Ann Larson, DNP prescribe under Medicare Part D?
In 2024, Mary Kathryn Ann Larson, DNP had 58 Medicare Part D claims for 17 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
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.