NPPES file of Aug 9, 2026

Kristine K. Arndt, MD

Internal Medicine Physician · Janesville, WI

Kristine K. Arndt, MD is an internal medicine physician with a practice address in Janesville, Wisconsin, and NPI 1720442809, issued on Apr 5, 2016. Check the license (Wisconsin 68779-20, 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
1720442809
Name
Kristine K. Arndt
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
68779-20 WI
Self-reported in NPPES; status is on the state search
Practice location
3524 E Milwaukee St, Janesville, WI 53546
Phone
(608) 756-7100
Enumerated
Apr 5, 2016
Record last updated
Jun 25, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(608) 756-4700
Medicaid ID
1720442809 WI
Medicare enrollment
Enrolled (PECOS I20190731002403); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 2016
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.
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Also registered at 3524 E Milwaukee St

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

  1. Mark Angevine, MDInternal Medicine Physician1861586422
  2. Lindsay Antczak, PTAPhysical Therapy Assistant1427126598
  3. Mary Augustian, MDPediatrics Physician1295259513
  4. Hamid Bashir, MDRheumatology Physician1225257694
  5. Ryndon Bautista, M.D.Internal Medicine Physician1225230170
  6. Korl Bomkamp, DPTPhysical Therapist1205568912

Verify Kristine K. Arndt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 68779-20
    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

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2.2 times the Medicare Part D claims of the average internal medicine physician in 2024

7,066 Medicare Part D claims for 439 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 129 claims were for opioids.

  1. Kristine Arndt7,066
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium666 claims
  2. Levothyroxine Sodium452 claims
  3. Omeprazole366 claims
  4. Amlodipine Besylate281 claims
  5. Losartan Potassium225 claims
  6. Lisinopril191 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. Mercy Health System CorporationJanesville, WI

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

22 internal medicine physician records list a practice address in Janesville

They are 22 of the 1,538 NPPES records with a practice address in Janesville, and 2,078 internal medicine physician records in Wisconsin.

Other internal medicine physician records in Wisconsin

  1. Sheetal Aatrai, MDMarshfield, WI1417568965
  2. Khalid Abdelgadir, MDManitowoc, WI1407433295
  3. Mesfin Abdissa, MDMilwaukee, WI1376579417
  4. Anas Abed, MDMadison, WI1659002566
  5. Margaret Abel, MDRhinelander, WI1477590487
  6. Mesfin Abera, M.D.Beaver Dam, WI1972852390
  7. Vidthya Abraham, M.D.Madison, WI1861836058
  8. Ismael Abu Limon, MDGreenfield, WI1467945543
  9. Amjed Abu Muhanna, MDMarinette, WI1861514135
  10. Satish Achanti, MDAppleton, WI1982711198

Common questions

What is Kristine K. Arndt, MD's NPI number?

Kristine K. Arndt, MD's National Provider Identifier (NPI) is 1720442809, issued on Apr 5, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Kristine K. Arndt, MD located?

The NPPES record lists a practice address at 3524 E Milwaukee St, Janesville, WI, 53546. Phone: (608) 756-7100. Providers update this record themselves, so call before visiting.

How can I verify Kristine K. Arndt, MD's license?

NPPES lists Wisconsin license number 68779-20, 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 Kristine K. Arndt, MD prescribe under Medicare Part D?

In 2024, Kristine K. Arndt, MD had 7,066 Medicare Part D claims for 439 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.