NPPES file of Aug 9, 2026

Ryan Coates, M.D.

Neurology with Special Qualifications in Child Neurology Physician · Oak Lawn, IL

Ryan Coates, M.D. is a neurology with special qualifications in child neurology physician with a practice address in Oak Lawn, Illinois, and NPI 1184815870, issued on Aug 7, 2007. Check the license (Illinois 036.121161, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184815870
Name
Ryan Coates
Credential
M.D.
Primary taxonomy
Neurology with Special Qualifications in Child Neurology Physician 2084N0402X
License numbers
036.121161 IL
125-049523 IL
Self-reported in NPPES; status is on the state search
Practice location
9555 S 52ND Ave, Oak Lawn, IL 60453
Phone
(708) 684-5437
Enumerated
Aug 7, 2007
Record last updated
Apr 20, 2022
Medicare enrollment
Enrolled (PECOS I20110628000651); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 9555 S 52ND Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rashida AdenwalaFamily Medicine Physician1184037848
  2. Dalila Alcala, PAPhysician Assistant1194341503
  3. Issa AlhamoudPediatric Nephrology Physician1407231913
  4. Alberto AlvarezRegistered Dietitian1356193247
  5. Usha Appalaneni, MDNeurology with Special Qualifications in Child Neurology Physician1992234611
  6. Cali Arundel, NPPediatric Nurse Practitioner1356839765

Verify Ryan Coates in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036.121161
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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67% fewer Medicare Part D claims than the average neurology with special qualifications in child neurology physician in 2024

91 Medicare Part D claims, against an average of 278 among the 900 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.

  1. Ryan Coates91
  2. Specialty average278

Most prescribed

  1. Oxcarbazepine13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Advocate Health And Hospitals CorporationBuffalo Grove, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Neurology with Special Qualifications in Child Neurology Physician providers in Illinois

There are 79 neurology with special qualifications in child neurology physician records in Illinois.

Other neurology with special qualifications in child neurology physician records in Illinois

  1. Hossam Abdelsalam, M.D.Springfield, IL1972543080
  2. Heba Akbari, MDChicago, IL1184127987
  3. Denis Altman, MDChicago, IL1043252521
  4. Usha Appalaneni, MDOak Lawn, IL1992234611
  5. Elizabeth Berry-Kravis, M.D.Chicago, IL1932130325
  6. Alma Bicknese, MDChicago, IL1083622955
  7. David BieberChicago, IL1972910404
  8. Joanna Blackburn, MDChicago, IL1992904197
  9. Colleen Buhrfiend, M.D.Chicago, IL1508922964
  10. Shakuntala Chhabria, M.D.Gurnee, IL1992856678

Common questions

What is Ryan Coates, M.D.'s NPI number?

Ryan Coates, M.D.'s National Provider Identifier (NPI) is 1184815870, issued on Aug 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Coates, M.D. located?

The NPPES record lists a practice address at 9555 S 52ND Ave, Oak Lawn, IL, 60453. Phone: (708) 684-5437. Providers update this record themselves, so call before visiting.

How can I verify Ryan Coates, M.D.'s license?

NPPES lists Illinois license number 036.121161, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ryan Coates, M.D. prescribe under Medicare Part D?

In 2024, Ryan Coates, M.D. had 91 Medicare Part D claims; the average among neurology with special qualifications in child neurology physician prescribers was 278. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.