Marguerite King Marschner, PA-C
Medical Physician Assistant · Sandy, UT
Marguerite King Marschner, PA-C is a medical physician assistant with a practice address in Sandy, Utah, and NPI 1295162444, issued on Oct 2, 2013. Check the license with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marguerite King Marschner
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 9829 S 1300 E, Sandy, UT 84094
- Phone
- (801) 619-9000
- Enumerated
- Oct 2, 2013
- Record last updated
- Oct 2, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150714001928); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 9829 S 1300 E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Breisch, PHARMDPharmacist1265976500
- Louis Jessop, D.D.S.Dentist1518341395
- John Schmidt, MDGastroenterology Physician1972760106
- Justin Woodward, D.D.S.Dentist1568618213
Verify Marguerite King Marschner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Utah board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average medical physician assistant in 2024
970 Medicare Part D claims for 262 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Omeprazole225 claims
- Pantoprazole Sodium170 claims
- Linzess59 claims
- Sucralfate44 claims
- Budesonide Dr38 claims
- Cholestyramine34 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): 79.2 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).
Industry payments in 2024: $796.10
51 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Utah Gastroenterology LLCSandy, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Physician Assistant providers in Utah
There are 373 medical physician assistant records in Utah.
Other medical physician assistant records in Utah
- Shanna Acord, PATooele, UT1134692981
- Giovanni Aguirre Callirgos, PA-CMurray, UT1033815980
- Ghaida Al-Barzinji, PA-CSalt Lake City, UT1356889703
- Rebekah Aldridge, PAGrantsville, UT1427386770
- Kara Alexander-Agresta, PA-CMurray, UT1235146937
- Quinton Allred, PA-CSalt Lake City, UT1013369925
- Jeffery Anderson, PARoy, UT1255398921
- Kevin Anderson, PA-COgden, UT1831826759
- Stephen Anderson, PA-CLehi, UT1134101546
- David Archibald, PASalt Lake City, UT1003985904
Common questions
What is Marguerite King Marschner, PA-C's NPI number?
Marguerite King Marschner, PA-C's National Provider Identifier (NPI) is 1295162444, issued on Oct 2, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Marguerite King Marschner, PA-C located?
The NPPES record lists a practice address at 9829 S 1300 E, Sandy, UT, 84094. Phone: (801) 619-9000. Providers update this record themselves, so call before visiting.
How can I verify Marguerite King Marschner, PA-C's license?
Search the Utah board that licenses this profession; the NPPES record confirms identity only.
How much does Marguerite King Marschner, PA-C prescribe under Medicare Part D?
In 2024, Marguerite King Marschner, PA-C had 970 Medicare Part D claims for 262 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Marguerite King Marschner, PA-C's MIPS final score?
The 2023 MIPS final score is 79.2 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.