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

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1780950386

Lauren Tepfer Astrug, MD is a Neonatal-Perinatal Medicine Physician in Chicago, Illinois. Practices as a sole proprietor and works from 3 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2012
Specialties on file
3
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

836 W Wellington Ave Ste 3604
Chicago, IL 60657
Phone: (773) 296-5435
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 5841 S Maryland Ave # Mc6054, Chicago, IL 60637-1443 — (773) 702-6176
  • 1555 Barrington Rd, Hoffman Estates, IL 60169-6016 — (224) 299-4222

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 036.137815 (IL)
Neonatal-Perinatal Medicine Physician Taxonomy 2080N0001X · Licence 036137815 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 036137815 (IL)

Record details

NPI number1780950386
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 28, 2012
Last updated in NPPESSeptember 5, 2025
Certification dateSeptember 5, 2025

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