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

Dr. Michelle Felicia D'Alessandro, MD

Individual provider Internal Medicine Physician · NPI 1225607930

Dr. Michelle Felicia D'Alessandro, MD is an Internal Medicine Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2021.

Licensed in
MO
In the registry since
2021
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

1 Barnes Jew Hosp Plz
Saint Louis, MO 63110-1003
Phone: (314) 362-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2021021800 (MO)

Record details

NPI number1225607930
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2021
Last updated in NPPESJune 18, 2021
Certification dateJune 18, 2021

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