Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Jennifer E Layden, MD, PHD

Individual provider Internal Medicine Physician · NPI 1902094360

Dr. Jennifer E Layden, MD, PHD is an Internal Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

840 S Wood St Mc 787
Chicago, IL 60612-4325
Phone: (312) 996-5178
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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 12505116 (IL)

Record details

NPI number1902094360
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedOctober 11, 2007
Last updated in NPPESOctober 11, 2007
Mailing address840 S Wood St, Mc 787, Chicago, IL 60612-4325

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