Karen S. Troxell, MD

Medicare activity in 2024

Official CMS public-use data for Karen S. Troxell, 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. Anesthesia for x-ray or radiation therapy (01922)56 services
2. Anesthesia for procedure to correct abnormal heart rhythm (00410)30 services
3. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)30 services
4. Anesthesia for procedure to assess heart electrical activity (00537)16 services
5. Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)16 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%
• Arthritis64%
• Diabetes45%
• Atrial fibrillation44%
• Ischemic heart disease43%

Hospitals where Karen S. Troxell works

Medicare's Facility Affiliation Data lists Karen S. Troxell 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.

• Reading HospitalWest Reading, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390044

Practice locations

Addresses where Karen S. Troxell is enrolled with Medicare (CMS data updated October 2, 2026).

• 175 Martin Ave, Suite 315Ephrata, PA 17522 (717) 733‑9200
• 231 Granite Run DrLancaster, PA 17601 (717) 560‑4200
• 2610 Keiser BlvdWyomissing, PA 19610
• 301 S 7th Ave, Radiology Tower Health Medical GroupWest Reading, PA 19611 (484) 628‑8112
• 420 S 5th AveWest Reading, PA 19611

Group practices

Medicare enrollment lists Karen S. Troxell as a member of these groups (CMS data updated October 2, 2026).

• Tower Health Medical Group584 clinicians in the group
• Lancaster Orthopedic Group, Inc.74 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Pennsylvania →

Other anesthesiologists in Ephrata

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

• Jacob S. Lasinsky, DO
• Sarah M. Manmiller, MD
• Andrew J. Harter, MD
• Michael G. Katos, MD
• Jeffrey Musser, DO
• Eric D. Thomas, MD

All anesthesiologists in Ephrata →

Other clinicians in Tower Health Medical Group

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

• Dora Kamensky Batori, CNA
• Alyssa M. Shepler, NP
• Aaron Hechtman, MD
• Barbara Knaub, CNA
• Kinali N. Patel, DO
• Colette Simon, MD

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