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Family Practice

Lynda J. Kasper, MD

Works at hospitals in Neenah, WI · Wisconsin

Summary

Dr. Lynda J. Kasper, MD is a family doctor at 333 N Green Bay Rd, Neenah, WI 54956. Phone: (920) 364-3600. Accepts Medicare assignment. In 2024, Lynda J. Kasper had 119 Original Medicare patients and 157 services. NPI 1063494144. 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: Family doctor (Medicare lists Family Practice)
  • Address: 333 N Green Bay Rd, Neenah, WI 54956 · Directions (1 more location)
  • Phone: (920) 364‑3600
  • Medicare: Accepts Medicare assignment
  • Hospital: Thedacare Regional Medical Center - Neenah
  • Group practice: Thedacare, Incorporated
  • Medical school: University Of Wisconsin School Of Medicine · graduated 1988 (38 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Lynda J. Kasper, 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 Lynda J. Kasper accept Medicare assignment?
Yes. Medicare's clinician data says Lynda J. Kasper 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 Lynda J. Kasper see?
In 2024, CMS data shows 119 Original Medicare patients and 157 services for Lynda J. Kasper. This counts Original Medicare only and measures volume, not quality.
What is Lynda J. Kasper's NPI number?
1063494144. 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 Lynda J. Kasper, 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 patients119
Services billed to Medicare157
Different services or procedures23
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)103 services
  2. X-ray of chest, 2 views (71046)11 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 cholesterol74%
  • High blood pressure68%
  • Arthritis50%
  • Anxiety30%
  • Chronic kidney disease29%
  • Diabetes25%

Hospitals where Lynda J. Kasper works

Medicare's Facility Affiliation Data lists Lynda J. Kasper 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 Lynda J. Kasper is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lynda J. Kasper as a member of this group (CMS data updated October 2, 2026).

  • Thedacare, Incorporated647 clinicians in the group

Specialties

Find other Family Practice doctors in Wisconsin →

Other family doctors in Neenah

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

All family doctors in Neenah →

Other clinicians in Thedacare, Incorporated

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

Clinician information

CredentialMD
Medical schoolUniversity Of Wisconsin School Of Medicine
Graduation year1988 (38 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1063494144
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