Karen P. Riggs, MD

Medicare activity in 2024

Official CMS public-use data for Karen P. Riggs, 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. Destruction of precancer skin growth, 2-14 growths (17003)1,614 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)878 services
3. Destruction of precancer skin growth, 1 growth (17000)555 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)310 services
5. Biopsy of related skin growth, first growth (11102)291 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 cholesterol75%
• High blood pressure64%
• Arthritis48%
• Osteoporosis24%
• Ischemic heart disease22%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)19%

Hospitals where Karen P. Riggs works

Medicare's Facility Affiliation Data lists Karen P. Riggs 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.

• Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390111
• Riddle Memorial HospitalMedia, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390222

Practice locations

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

• 101 Chesley Dr, Suite 100Media, PA 19063 (610) 566‑7111

Group practices

Medicare enrollment lists Karen P. Riggs as a member of this group (CMS data updated October 2, 2026).

• Dermatology Ltd10 clinicians in the group

Specialties

• Dermatologyprimary

Find other Dermatology doctors in Pennsylvania →

Other dermatologists in Media

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

• Christine L. Egan, MD
• Edward F. Chan, MD
• Jamie F. Altman, MD
• Amy E. Leib, MD
• Gopal A. Patel, MD
• Matthew E. Halpern, MD
• Arthur K. Balin, MD
• Trisha S. Dasgupta, MD

All dermatologists in Media →

Other clinicians in Dermatology Ltd

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

• Christine L. Egan, MD
• Edward F. Chan, MD
• Trisha S. Dasgupta, MD
• Heidi Kozic, MD
• Saagar Jadeja, MD
• Joseph W. Laskas, 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