Louis H. Sweterlitsch Iii, MD

Medicare activity in 2024

Official CMS public-use data for Louis H. Sweterlitsch Iii, 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. Emergency department visit with moderate level of medical decision making (99284)229 services
2. Emergency department visit with low level of medical decision making (99283)166 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)49 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)28 services
5. Established patient problem focused exam of visual system (92012)26 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%
• Arthritis46%
• Diabetes37%
• Ischemic heart disease30%
• Chronic kidney disease26%

Hospitals where Louis H. Sweterlitsch Iii works

Medicare's Facility Affiliation Data lists Louis H. Sweterlitsch Iii 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.

• Thomas Jefferson University HospitalPhiladelphia, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390174

Practice locations

Addresses where Louis H. Sweterlitsch Iii is enrolled with Medicare (CMS data updated October 2, 2026).

• 840 Walnut StPhiladelphia, PA 19107 (215) 928‑3041

Group practices

Medicare enrollment lists Louis H. Sweterlitsch Iii as a member of this group (CMS data updated October 2, 2026).

• Wills Eye Ophthalmology Clinic, Inc147 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in Pennsylvania →

Other ophthalmologists in Philadelphia

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

• Jonathan S. Myers, MD
• Nirali P. Bhatt, MD
• Betul Bayraktutar, MD
• Ralph C. Eagle Jr., MD
• Parveen K. Nagra, MD
• Michael Abendroth, MD
• Tomas S. Aleman, MD
• Blair K. Armstrong, MD

All ophthalmologists in Philadelphia →

Other clinicians in Wills Eye Ophthalmology Clinic, Inc

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

• Jonathan S. Myers, MD
• Robert D. Lehman Jr., MD
• Betul Bayraktutar, MD
• Ralph C. Eagle Jr., MD
• Danijel J. Pericic, MD
• Abhishek Manjunathan, 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