James L. Cook, MD
Infectious Disease Physician · Maywood, IL
James L. Cook, MD is an infectious disease physician with a practice address in Maywood, Illinois, and NPI 1396859930, issued on Aug 19, 2006. Check the license (Illinois 036101291, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- James L. Cook
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 036101291 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2160 S 1St Ave, Fahey Bldg, 114B, Infectious Diseases, Maywood, IL 60153
- Phone
- (708) 216-3135
- Enumerated
- Aug 19, 2006
- Record last updated
- Nov 22, 2022
- Fax
- (708) 216-8198
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 464 in Illinois → Look up another NPI →
Verify James L. Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036101291Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average infectious disease physician in 2024
13 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
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.
James L. Cook among 464 infectious disease physician records in Illinois
James L. Cook, MD is one of 464 infectious disease physician records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Illinois
There are 464 infectious disease physician records in Illinois.
All 464 in Illinois → Every provider in Maywood → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Fritzie Albarillo, M.D.Maywood, IL 601531083918486
- Chinyere Aneziokoro, MDMaywood, IL 601531952388803
- Seshank ArimilliMaywood, IL 601531053773044
- Nina ClarkMaywood, IL 601531891809067
- Emanuel Favela, M.D.Maywood, IL 601531952614893
- Aneurin Fernandez, MDMaywood, IL 601531982225173
- David Hecht, MDMaywood, IL 601531306823208
- Stuart Johnson, MDMaywood, IL 601531184601452
Common questions
What is James L. Cook, MD's NPI number?
James L. Cook, MD's National Provider Identifier (NPI) is 1396859930, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James L. Cook, MD located?
The NPPES record lists a practice address at 2160 S 1St Ave, Fahey Bldg, 114B, Infectious Diseases, Maywood, IL, 60153. Phone: (708) 216-3135. Providers update this record themselves, so call before visiting.
How can I verify James L. Cook, MD's license?
NPPES lists Illinois license number 036101291, 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 James L. Cook, MD prescribe under Medicare Part D?
In 2024, James L. Cook, MD had 13 Medicare Part D claims; the average among infectious disease physician prescribers was 689. 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.