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

Dr. Aisling Sarah Leanne Last, MD

Individual provider Otolaryngology Physician · NPI 1225699119

Dr. Aisling Sarah Leanne Last, MD is an Otolaryngology in Saint Louis, Missouri. Graduated from Washington University School of Medicine in 2019, 7 years ago. Practices with Washington University, a 2,986-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Missouri.

Years since qualifying
7
Trained at
Washington University School of Medicine
Licensed in
MO
In the registry since
2019
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

11125 Dunn Rd Dept Otolaryngology Ste 201
Saint Louis, MO 63136-6132
Phone: (314) 362-7509
Fax: (314) 362-1618
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Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 2024032679 (MO)

Record details

NPI number1225699119
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2019
Last updated in NPPESApril 17, 2025

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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