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

Dr. Sayona John, MD

Individual provider Neurology Physician · NPI 1528031846

Dr. Sayona John, MD is a Neurology in Chicago, Illinois. Qualified in 1993, 33 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
33
Licensed in
IL
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

1725 W Harrison St Ste 1121
Chicago, IL 60612-3841
Phone: (312) 942-4500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurocritical Care Physician (primary) Taxonomy 2084A2900X · Licence 036-120384 (IL)
Neurology Physician Taxonomy 2084N0400X · Licence 036.120384 (IL)

Record details

NPI number1528031846
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESSeptember 25, 2017

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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