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Gastroenterology

Vasanth K. Siddalingaiah, MD

Works at hospitals in Grafton, WI · Sheboygan, WI · Hartford, WI … · Wisconsin

Summary

Vasanth K. Siddalingaiah, MD (Gastroenterology) is listed by Medicare at 4 hospitals in Grafton, WI, Sheboygan, WI and Hartford, WI and other places. NPI 1447280326. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Vasanth K. Siddalingaiah, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
38Years since medical school (graduated 1988)
MaleGender (as listed)
Aurora Advanced Healthcare, Inc.Group practice

Quick answers

Which hospitals does Vasanth K. Siddalingaiah work at?
Medicare's official clinician data lists Vasanth K. Siddalingaiah at 4 hospitals: Aurora Medical Center, Aurora Medical Center Sheboygan County, Aurora Medical Center Washington County and Aurora St Lukes Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Vasanth K. Siddalingaiah see patients?
Medicare's clinician data lists 1 practice location in Milwaukee, WI. Call before your visit to confirm the address.
What is Vasanth K. Siddalingaiah's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Vasanth K. Siddalingaiah accept Medicare assignment?
Yes. Medicare's clinician data says Vasanth K. Siddalingaiah accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Vasanth K. Siddalingaiah?
(414) 352-3100, as listed in official Medicare / NPI Registry data.
What is Vasanth K. Siddalingaiah's NPI number?
1447280326. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Vasanth K. Siddalingaiah works

Medicare's Facility Affiliation Data lists Vasanth K. Siddalingaiah at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Vasanth K. Siddalingaiah is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Vasanth K. Siddalingaiah as a member of this group (CMS data updated 2026-10-02).

  • Aurora Advanced Healthcare, Inc.1,124 clinicians in the group

Specialties

Find other Gastroenterology doctors in Wisconsin →

Other gastroenterologists in Milwaukee

Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.

All gastroenterologists in Milwaukee →

Clinician information

CredentialMD
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447280326
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians