Naishalkumar B. Gandhi, MD

Medicare activity in 2024

Official CMS public-use data for Naishalkumar B. Gandhi, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)368 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)185 services
3. Hospital discharge day management, more than 30 minutes (99239)171 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)86 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis56%
• Chronic kidney disease50%
• Ischemic heart disease47%
• Atrial fibrillation43%

Hospitals where Naishalkumar B. Gandhi works

Medicare's Facility Affiliation Data lists Naishalkumar B. Gandhi at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520051
• Ascension SE Wisconsin HospitalMilwaukee, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520136
• Oconomowoc Memorial HospitalOconomowoc, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520062
• Waukesha Memorial HospitalWaukesha, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520008

Practice locations

Addresses where Naishalkumar B. Gandhi is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 13111 N Port Washington RdMequon, WI 53097 (262) 243‑7300
• 2301 N Lake DrMilwaukee, WI 53211
• 2323 N Lake DrMilwaukee, WI 53211 (414) 585‑1000
• 5000 W Chambers StMilwaukee, WI 53210 (414) 447‑2000
• 725 American AveWaukesha, WI 53188 (262) 928‑5400

Group practices

Medicare enrollment lists Naishalkumar B. Gandhi as a member of these groups (CMS data updated October 2, 2026).

• Ascension Medical Group-Southeast Wisconsin Inc545 clinicians in the group
• Columbia St Marys Hospital Milwaukee Inc306 clinicians in the group
• Apogee Medical Group Waukesha SC43 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Wisconsin →

Other internal medicine doctors in Mequon

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

• Alok Arora, MD
• David F. Goldberg, MD
• Azra M. Ali, MD
• Rupika Uberoi-Nangia, MD
• Mehran Edalatpour, MD
• Richard J. Lusis, MD
• Paul F. Halstrom, MD
• Loritz M. Chavez, MD

All internal medicine doctors in Mequon →

Other clinicians in Ascension Medical Group-Southeast Wisconsin Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Eyerusalem Asfaw, MD
• Pankaj K. Dhingra, MD
• Grace Faulls
• Katarina N. Elyea
• Matthew A. Hettenbach
• Alice Robinson, MD

Clinician information

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 October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians