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

Dr. David Llewellyn Smyth, MD

Individual provider Neurology Physician · NPI 1245768241

Dr. David Llewellyn Smyth, MD is a Neurology in Chicago, Illinois. Graduated from University of Utah School of Medicine in 2017, 9 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Michigan.

Years since qualifying
9
Trained at
University of Utah School of Medicine
Licensed in
IL, MI
In the registry since
2017
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

4600 N Ravenswood Ave
Chicago, IL 60640-4510
Phone: (773) 561-7500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 600 S Paulina St, Chicago, IL 60612-3806 — (312) 942-5000
  • 1500 E Medical Center Dr Spc 5316, Ann Arbor, MI 48109-5316 — (734) 936-9010

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 036-159984 (IL)
Neurology Physician Taxonomy 2084N0400X · Licence 4301503976 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125070566 (IL)

Record details

NPI number1245768241
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2017
Last updated in NPPESJuly 21, 2022
Certification dateJuly 7, 2022

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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