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

Alexandra Lynn Larsen, MD, MSC

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1437853173

Alexandra Lynn Larsen, MD, MSC is an Internal Medicine in Philadelphia, Pennsylvania. Graduated from Perelman School of Med at the University of Pennsylvania in 2023, 3 years ago. Licensed in Pennsylvania.

Years since qualifying
3
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
PA
In the registry since
2023
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Philadelphia, PA

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD494368 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1437853173
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MSC
Sole proprietorNo
NPI enumeratedMarch 28, 2023
Last updated in NPPESJune 8, 2026
Certification dateJune 8, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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