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

Dr. Matthew Ryan Reynolds, MD, PHD

Individual provider Neurological Surgery Physician · NPI 1811150394

Dr. Matthew Ryan Reynolds, MD, PHD is a Neurosurgery in Maywood, Illinois. Graduated from Northwestern University Feinberg Medical School in 2008, 18 years ago. Practices with Health Service Systems, Inc, a 63-clinician group and accepts Medicare assignment. Licensed in Illinois, Missouri and Oklahoma.

Years since qualifying
18
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL, MO, OK
In the registry since
2008
Specialties on file
3
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

2160 S 1st Ave
Maywood, IL 60153-3328
Phone: (708) 216-9000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 036143220 (IL)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 41207 (OK)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 2008014674 (MO)

Record details

NPI number1811150394
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJuly 6, 2008
Last updated in NPPESNovember 13, 2023
Certification dateNovember 13, 2023

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2008 (18 years in practice)
Group practice Health Service Systems, Inc — 63 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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