NPPES file of Aug 9, 2026

Magnolia Jean Larson, DO

Family Medicine Physician · Verona, WI

Magnolia Jean Larson, DO is a family medicine physician with a practice address in Verona, Wisconsin, and NPI 1841459658, issued on Jun 6, 2008. Check the license (Wisconsin 60918, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841459658
Name
Magnolia Jean Larson
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
60918 WI
Self-reported in NPPES; status is on the state search
Practice location
100 N Nine Mound RD, Verona, WI 53593
Phone
(608) 845-9531
Enumerated
Jun 6, 2008
Record last updated
Feb 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(608) 845-5954
Medicare enrollment
Enrolled (PECOS I20130813000136); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 100 N Nine Mound RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Chrystal Amini-Hajibashi, MDStudent in an Organized Health Care Education/Training Program1437091972
  2. Laura Aravena, MDStudent in an Organized Health Care Education/Training Program1598552572
  3. Brian Arndt, MDFamily Medicine Physician1326085069
  4. Samantha Barbour, MDStudent in an Organized Health Care Education/Training Program1730749896
  5. Claire Boyce, MDStudent in an Organized Health Care Education/Training Program1528692365
  6. Marcelle BullaStudent in an Organized Health Care Education/Training Program1346037348

Verify Magnolia Jean Larson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 60918
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

36% fewer Medicare Part D claims than the average family medicine physician in 2024

2,270 Medicare Part D claims for 209 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 137 claims were for opioids.

  1. Magnolia Larson2,270
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium149 claims
  2. Levothyroxine Sodium110 claims
  3. Lisinopril75 claims
  4. Amlodipine Besylate69 claims
  5. Hydrochlorothiazide64 claims
  6. Oxycodone Hcl60 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.

Bills Medicare through one group practice

  1. University OF Wisconsin Medical Foundation IncVerona, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Magnolia Jean Larson among 3,765 family medicine physician records in Wisconsin

Magnolia Jean Larson, DO is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.

  • NPI issued2008 · 59% of these records are older, 37% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2005 · median 2007 among the 2,347 with a school on file
  • Record last updated2021 · 56% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 family medicine physician records list a practice address in Verona

They are 23 of the 482 NPPES records with a practice address in Verona, and 3,765 family medicine physician records in Wisconsin.

The 8 family medicine physician records with the nearest ZIP codes

  1. Brian Arndt, MDVerona, WI 535931326085069
  2. John Beasley, MDVerona, WI 535931124089420
  3. Kathleen Carr, MDVerona, WI 535931649235755
  4. Susan Carson, MDVerona, WI 535931679533970
  5. Marilyn Chohaney, MDVerona, WI 535931003875642
  6. Joel Gordon, MDVerona, WI 535931306875711
  7. Sarah James, D.O.Verona, WI 535931356514160
  8. Amanda Preimesberger, MDVerona, WI 535931124068192

Common questions

What is Magnolia Jean Larson, DO's NPI number?

Magnolia Jean Larson, DO's National Provider Identifier (NPI) is 1841459658, issued on Jun 6, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Magnolia Jean Larson, DO located?

The NPPES record lists a practice address at 100 N Nine Mound RD, Verona, WI, 53593. Phone: (608) 845-9531. Providers update this record themselves, so call before visiting.

How can I verify Magnolia Jean Larson, DO's license?

NPPES lists Wisconsin license number 60918, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Magnolia Jean Larson, DO prescribe under Medicare Part D?

In 2024, Magnolia Jean Larson, DO had 2,270 Medicare Part D claims for 209 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.