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Internal Medicine

Madhu N. Gupta, MD

Works at hospitals in Milwaukee, WI · West Allis, WI · Wisconsin

Summary

Dr. Madhu N. Gupta, MD is an internal medicine doctor at 1020 N 12th St, Milwaukee, WI 53233. Phone: (414) 219-3056. May accept Medicare assignment. In 2024, Madhu N. Gupta had 146 Original Medicare patients and 536 services. NPI 1457466419. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Madhu N. Gupta, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Madhu N. Gupta accept Medicare assignment?
Medicare's clinician data says Madhu N. Gupta may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Madhu N. Gupta see?
In 2024, CMS data shows 146 Original Medicare patients and 536 services for Madhu N. Gupta. This counts Original Medicare only and measures volume, not quality.
What is Madhu N. Gupta's NPI number?
1457466419. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Madhu N. Gupta, 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.

Original Medicare patients146
Services billed to Medicare536
Different services or procedures30
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)231 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)84 services
  3. Influenza vaccine split virus, preservative free (90662)19 services
  4. Administration of influenza virus vaccine (G0008)19 services
  5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)12 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%
  • Arthritis50%
  • Chronic kidney disease46%
  • Ischemic heart disease40%
  • Diabetes33%

Hospitals where Madhu N. Gupta works

Medicare's Facility Affiliation Data lists Madhu N. Gupta 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.

Practice locations

Addresses where Madhu N. Gupta is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Madhu N. Gupta as a member of these groups (CMS data updated October 2, 2026).

  • Aurora Medical Group, Inc.3,813 clinicians in the group
  • Aamg Reach PLLC51 clinicians in the group

Specialties

Find other Internal Medicine doctors in Wisconsin →

Other internal medicine doctors in Milwaukee

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

All internal medicine doctors in Milwaukee →

Other clinicians in Aurora Medical Group, Inc.

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

Clinician information

CredentialMD
Graduation year1998 (28 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1457466419
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 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