Sanshalee McKay Mathews, MD

Medicare activity in 2024

Official CMS public-use data for Sanshalee McKay Mathews, 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 other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)34 services
2. Anesthesia for other procedure on large bowel using an endoscope (00811)32 services
3. Anesthesia for x-ray or radiation therapy (01922)23 services
4. Anesthesia for other procedure on upper abdomen (00790)16 services
5. Anesthesia for procedure to correct abnormal heart rhythm (00410)14 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%
• Arthritis55%
• Chronic kidney disease45%
• Ischemic heart disease44%
• Diabetes40%

Hospitals where Sanshalee McKay Mathews works

Medicare's Facility Affiliation Data lists Sanshalee McKay Mathews 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.

• Lehigh Valley HospitalAllentown, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390133
• Schuylkill Medical Center - South Jackson StreetPottsville, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390030

Practice locations

Addresses where Sanshalee McKay Mathews is enrolled with Medicare (CMS data updated October 2, 2026).

• 1200 S Cedar Crest Blvd, Lvpg General in Patient PediatricsAllentown, PA 18103 (610) 402‑6700

Group practices

Medicare enrollment lists Sanshalee McKay Mathews as a member of this group (CMS data updated October 2, 2026).

• Lehigh Valley Physician Group2,542 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Pennsylvania →

Other anesthesiologists in Allentown

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

• Prakash N. Nayak, MD
• Aaron K. Mory, MD
• Gregory N. Singleton, MD
• Rodrigo Iglesias, MD
• Ferenc Gyulai, MD
• Joseph M. Pellegrino, MD
• Laboni Choudhury, DO
• Eric J. Guelaff, MD

All anesthesiologists in Allentown →

Other clinicians in Lehigh Valley Physician Group

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

• Erika Lahav, MD
• Nida M. Khan, MD
• Shawn M. Bifano, MD
• Elizabeth M. Piorkowski, AU
• Ellina C. Feiner, MD
• Chelsea A. O'Donnell, NP

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