Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Cynthia L. Weisz, MD

Works at hospitals in Edina, MN · Minnesota

Summary

Dr. Cynthia L. Weisz, MD is an internal medicine doctor at 5200 Fairview Blvd, Wyoming, MN 55092. Phone: (651) 982-7000. Accepts Medicare assignment. In 2024, Cynthia L. Weisz had 159 Original Medicare patients and 471 services. NPI 1861422453. 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: 5200 Fairview Blvd, Wyoming, MN 55092 · Directions
  • Phone: (651) 982‑7000
  • Medicare: Accepts Medicare assignment
  • Hospital: M Health Fairview Southdale Hospital
  • Group practice: Fairview Health Services
  • Medical school: University Of Minnesota Medical School · graduated 1994 (32 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Cynthia L. Weisz, 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 Cynthia L. Weisz accept Medicare assignment?
Yes. Medicare's clinician data says Cynthia L. Weisz 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 Cynthia L. Weisz see?
In 2024, CMS data shows 159 Original Medicare patients and 471 services for Cynthia L. Weisz. This counts Original Medicare only and measures volume, not quality.
What is Cynthia L. Weisz's NPI number?
1861422453. 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 Cynthia L. Weisz, 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 patients159
Services billed to Medicare471
Different services or procedures10
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)240 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)122 services
  3. Hospital discharge day management, more than 30 minutes (99239)57 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)18 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)18 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%
  • Arthritis59%
  • Chronic kidney disease50%
  • Ischemic heart disease44%
  • Anxiety42%

Hospitals where Cynthia L. Weisz works

Medicare's Facility Affiliation Data lists Cynthia L. Weisz 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 Cynthia L. Weisz is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Cynthia L. Weisz as a member of this group (CMS data updated October 2, 2026).

  • Fairview Health Services667 clinicians in the group

Specialties

Find other Internal Medicine doctors in Minnesota →

Other internal medicine doctors in Minnesota

Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.

All internal medicine doctors in Minnesota →

Other clinicians in Fairview Health Services

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

Clinician information

CredentialMD
Medical schoolUniversity Of Minnesota Medical School
Graduation year1994 (32 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861422453
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