NPPES file of Aug 9, 2026

Sandhya Karappattiparthasarathy, MD

Hospitalist Physician · Kenosha, WI

Sandhya Karappattiparthasarathy, MD is a hospitalist physician with a practice address in Kenosha, Wisconsin, and NPI 1548405905, issued on Dec 12, 2008. Check the license (Wisconsin 52426, 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
1548405905
Name
Sandhya Karappattiparthasarathy
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License number
52426 WI
Self-reported in NPPES; status is on the state search
Practice location
10400 75TH St, Kenosha, WI 53142
Phone
(262) 948-7000
Enumerated
Dec 12, 2008
Record last updated
Dec 16, 2024
Medicaid ID
100001674 WI
Medicare enrollment
Enrolled (PECOS I20090129000312); 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.
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Also registered at 10400 75TH St

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

  1. John Agaiby, MDFamily Medicine Physician1235147877
  2. Nancy Aiello, NPNurse Practitioner1821427568
  3. Nicholas Alessi, NPNurse Practitioner1427714773
  4. Mary Ames, MDMaternal & Fetal Medicine Physician1215989751
  5. Alby Antoo, MDFamily Medicine Physician1407864093
  6. Elizabeth Antoo, MDFamily Medicine Physician1760422240

Verify Sandhya Karappattiparthasarathy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 52426
    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.

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44% fewer Medicare Part D claims than the average hospitalist physician in 2024

290 Medicare Part D claims for 131 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 12 claims were for opioids.

  1. Sandhya Karappattiparthasarathy290
  2. Specialty average521

Most prescribed

  1. Furosemide21 claims
  2. Amoxicillin-Clavulanate Potass17 claims
  3. Prednisone17 claims
  4. Doxycycline Hyclate14 claims
  5. Cephalexin12 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. Aurora Medical Group, Inc.Kenosha, WI

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

Sandhya Karappattiparthasarathy among 894 hospitalist physician records in Wisconsin

Sandhya Karappattiparthasarathy, MD is one of 894 hospitalist physician records with a practice address in Wisconsin. 91% 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 25% of them.

  • NPI issued2008 · 25% of these records are older, 70% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 86% of these records are
  • Graduated1996 · median 2011 among the 768 with a school on file
  • Record last updated2024 · 29% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Wisconsin

There are 894 hospitalist physician records in Wisconsin.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Amit Chauhan, MDKenosha, WI 531421699952861
  2. Yousuf Karama, MDKenosha, WI 531421477785376
  3. Mohamed KhalilKenosha, WI 531421205270964
  4. Tom Kim, M.D.Kenosha, WI 531421457465676
  5. Dragos Nanul, MDKenosha, WI 531421083660070
  6. Hetalben Patel, M.DKenosha, WI 531421679899207
  7. Jayanti Reddy, MDKenosha, WI 531431609944362
  8. Abdul Durrani, MDKenosha, WI 531441306833686

Common questions

What is Sandhya Karappattiparthasarathy, MD's NPI number?

Sandhya Karappattiparthasarathy, MD's National Provider Identifier (NPI) is 1548405905, issued on Dec 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Sandhya Karappattiparthasarathy, MD located?

The NPPES record lists a practice address at 10400 75TH St, Kenosha, WI, 53142. Phone: (262) 948-7000. Providers update this record themselves, so call before visiting.

How can I verify Sandhya Karappattiparthasarathy, MD's license?

NPPES lists Wisconsin license number 52426, 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 Sandhya Karappattiparthasarathy, MD prescribe under Medicare Part D?

In 2024, Sandhya Karappattiparthasarathy, MD had 290 Medicare Part D claims for 131 beneficiaries; the average among hospitalist physician prescribers was 521. 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.