Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Kristen Lasher Rizzo, MD

Individual provider Emergency Medicine Physician · NPI 1346537784

Kristen Lasher Rizzo, MD practises Emergency Medicine in Philadelphia, Pennsylvania. Qualified in 2011, 15 years ago. Practices with Pegasus Emergency Group PA, a 12-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
15
Licensed in
NJ, PA
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5501 York Rd
Philadelphia, PA 19141-3018
Phone: (215) 456-6336
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Capital Way, Pennington, NJ 08534-2520 — (609) 303-4010
  • 750 Brunswick Ave, Trenton, NJ 08638-4143 — (609) 394-6063

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 25MA09687300 (NJ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD454256 (PA)

Record details

NPI number1346537784
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2011
Last updated in NPPESJanuary 10, 2022
Certification dateJanuary 10, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Pegasus Emergency Group Pa — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients612
Services billed 707 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Pegasus Emergency Group PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 12 clinicians in the practice; 7 are shown here.

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