Meggen Walsh, PA

Medicare activity in 2024

Official CMS public-use data for Meggen Walsh, 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.

Most frequent services

1. Pathology examination of tissue using a microscope, intermediate complexity (88305)603 services
2. Protein measurement, serum (84165)374 services
3. Special stained specimen slides to examine tissue, each additional procedure (88341)238 services
4. Immunologic analysis technique on serum (immunofixation) (86334)152 services
5. Pathology examination of tissue using a microscope, moderately high complexity (88307)137 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%
• Arthritis52%
• Chronic kidney disease35%
• Ischemic heart disease32%
• Anxiety32%

Hospitals where Meggen Walsh works

Medicare's Facility Affiliation Data lists Meggen Walsh 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.

• Gettysburg HospitalGettysburg, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390065
• WellSpan Surgery and Rehabilitation HospitalYork, PA · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 390327
• WellSpan York HospitalYork, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390046

Practice locations

Addresses where Meggen Walsh is enrolled with Medicare (CMS data updated October 2, 2026).

• 1001 S George StYork, PA 17403 (717) 851‑2345
• 147 Gettys StGettysburg, PA 17325 (717) 851‑1405
• 169 Martin AveEphrata, PA 17522 (717) 733‑0311

Group practices

Medicare enrollment lists Meggen Walsh as a member of these groups (CMS data updated October 2, 2026).

• York Hospital91 clinicians in the group
• The Gettysburg Hospital69 clinicians in the group
• Ephrata Community Hospital35 clinicians in the group

Specialties

• Pathologyprimary

Find other clinicians: Pathology, Pennsylvania →

Other pathologists in York

Clinicians with the same Medicare primary specialty in York, PA — not a recommendation.

• Abric Rosengrant, DO
• Fadi Habib, MD
• James A. Lease, DO
• Ijeuru O. Chikeka, MD
• Summer L. Nugent, MD
• Jefferson A. Pindzola, MD
• Kraig W. Sturtz, MD
• Angela D. Darko, MD

All pathologists in York →

Other clinicians in York Hospital

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

• Justin A. Putnam, MD
• Aaron Frey, DO
• Fadi Habib, MD
• Jessica L. Riley, MD
• Christopher K. Echterling, MD
• Gregory Boyer, DO

Clinician information

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