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

General Surgery

Annaliese G. Seidel, MD

Works at hospitals in Albert Lea, MN · Waseca, MN · New Prague, MN · Minnesota

Summary

Dr. Annaliese G. Seidel, MD is a general surgeon at 1000 1st Dr NW, Austin, MN 55912. Phone: (507) 433-7351. Accepts Medicare assignment. In 2024, Annaliese G. Seidel had 20 Original Medicare patients and 29 services. NPI 1316407406. 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 Annaliese G. Seidel, 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 Annaliese G. Seidel accept Medicare assignment?
Yes. Medicare's clinician data says Annaliese G. Seidel 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 Annaliese G. Seidel see?
In 2024, CMS data shows 20 Original Medicare patients and 29 services for Annaliese G. Seidel. This counts Original Medicare only and measures volume, not quality.
What is Annaliese G. Seidel's NPI number?
1316407406. 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 Annaliese G. Seidel, 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 patients20
Services billed to Medicare29
Different services or procedures17
Participating Medicare providerYes
Average age of these patients78

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 cholesterol60%
  • Chronic kidney disease55%

Hospitals where Annaliese G. Seidel works

Medicare's Facility Affiliation Data lists Annaliese G. Seidel 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 Annaliese G. Seidel is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Annaliese G. Seidel as a member of these groups (CMS data updated October 2, 2026).

  • Mayo Clinic Health System-Southeast Minnesota Region551 clinicians in the group
  • Mayo Clinic Health System-Southwest Wisconsin Region Inc534 clinicians in the group

Specialties

Find other General Surgery doctors in Minnesota →

Other general surgeons in Minnesota

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

All general surgeons in Minnesota →

Other clinicians in Mayo Clinic Health System-Southeast Minnesota Region

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

Clinician information

CredentialMD
Medical schoolOhio State University College Of Medicine
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1316407406
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