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Internal Medicine

Syeda T. Zaheer, DO

Works at hospitals in Racine, WI · Wisconsin

Summary

Dr. Syeda T. Zaheer, DO is an internal medicine doctor at 3801 Spring St, Mount Pleasant, WI 53405. Phone: (262) 687-4011. Accepts Medicare assignment. In 2024, Syeda T. Zaheer had 168 Original Medicare patients and 495 services. NPI 1306295530. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 3801 Spring St, Mount Pleasant, WI 53405 · Directions
  • Phone: (262) 687‑4011
  • Medicare: Accepts Medicare assignment
  • Hospital: Ascension All Saints Hospital
  • Group practice: Ascension Medical Group-Southeast Wisconsin Inc
  • Medical school: graduated 2016 (10 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Syeda T. Zaheer, 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 Syeda T. Zaheer accept Medicare assignment?
Yes. Medicare's clinician data says Syeda T. Zaheer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Syeda T. Zaheer see?
In 2024, CMS data shows 168 Original Medicare patients and 495 services for Syeda T. Zaheer. This counts Original Medicare only and measures volume, not quality.
What is Syeda T. Zaheer's NPI number?
1306295530. 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 Syeda T. Zaheer, 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 patients168
Services billed to Medicare495
Different services or procedures9
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)159 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)146 services
  3. Hospital discharge day management, more than 30 minutes (99239)109 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)59 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%
  • Arthritis55%
  • Diabetes49%
  • Ischemic heart disease48%
  • Chronic kidney disease46%

Hospitals where Syeda T. Zaheer works

Medicare's Facility Affiliation Data lists Syeda T. Zaheer 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 All Saints HospitalRacine, WI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 520096

Practice locations

Addresses where Syeda T. Zaheer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Syeda T. Zaheer as a member of this group (CMS data updated October 2, 2026).

  • Ascension Medical Group-Southeast Wisconsin Inc545 clinicians in the group

Specialties

Find other Internal Medicine doctors in Wisconsin →

Other internal medicine doctors in Mount Pleasant

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

All internal medicine doctors in Mount Pleasant →

Other clinicians in Ascension Medical Group-Southeast Wisconsin Inc

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

Clinician information

CredentialDO
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306295530
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