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

Individual provider Emergency Medicine Physician · NPI 1336110691

Dr. Marilyn May Hallock, MD is an Emergency Medicine Physician in Chicago, Illinois. Licensed in Illinois and Washington. Registered with an NPI since 2006.

Licensed in
IL, WA
In the registry since
2006
Specialties on file
2
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

1653 W Congress Pkwy 177 Murdock
Chicago, IL 60612-3833
Phone: (312) 942-6909
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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 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence ML20008158 (WA)

Record details

NPI number1336110691
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESSeptember 4, 2007

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