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

Mr. Aleksander William Keller, MD

Individual provider Emergency Medicine Physician · NPI 1043849771

Mr. Aleksander William Keller, MD is an Emergency Medicine in Pittsburgh, Pennsylvania. Graduated from University of Pittsburgh School of Medicine in 2020, 6 years ago. Practices with St Clair Medical Services Inc, a 200-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
6
Trained at
University of Pittsburgh School of Medicine
Licensed in
PA
In the registry since
2020
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

200 Lothrop St
Pittsburgh, PA 15213-2536
Phone: (412) 647-3333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD480557 (PA)

Record details

NPI number1043849771
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2020
Last updated in NPPESMay 20, 2024
Certification dateMay 20, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice St Clair Medical Services Inc — 200 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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