NPPES file of Aug 9, 2026

Chinmaya Modi

Family Nurse Practitioner · Oak Brook, IL

Chinmaya Modi is a family nurse practitioner with a practice address in Oak Brook, Illinois, and NPI 1902640287, issued on Jun 21, 2024. Check the license (Illinois 209029609, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1902640287
Name
Chinmaya Modi
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209029609 IL
Self-reported in NPPES; status is on the state search
Practice location
600 W 22ND St, Oak Brook, IL 60523
Phone
(800) 238-9307
Enumerated
Jun 21, 2024
Record last updated
Aug 25, 2025
Medicare enrollment
Enrolled (PECOS I20250506000803); accepts Medicare assignment
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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8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 600 W 22ND St

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

  1. Cathleen O'Leary, LCPCProfessional Counselor1962876235
  2. Meghan RiordanClinical Child & Adolescent Psychologist1508504010

Verify Chinmaya Modi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209029609    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
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Karas PCOak Brook, IL
  2. Nova Medico SCPark Ridge, IL

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

Chinmaya Modi among 7,639 family nurse practitioner records in Illinois

Chinmaya Modi is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 85% of them.

  • NPI issued2024 · 85% of these records are older, 9% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2023 · median 2018 among the 4,778 with a school on file
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 family nurse practitioner records list a practice address in Oak Brook

They are 17 of the 950 NPPES records with a practice address in Oak Brook, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in Oak Brook → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Khadijat Adeniyi, FNPOak Brook, IL 605231275076499
  2. Christina Ahme, FNP-BCOak Brook, IL 605231851004766
  3. Ashley Collins, APNOak Brook, IL 605231356810915
  4. Kimberly Doyle, NPOak Brook, IL 605231396160297
  5. Kelly Garcia, BSN, RN, FNP-BCOak Brook, IL 605231881347946
  6. Sarah Kosinski, DNPOak Brook, IL 605231568946572
  7. Jessica KotOak Brook, IL 605231568973956
  8. Bryan Mullaney, DNPOak Brook, IL 605231235790106

Common questions

What is Chinmaya Modi's NPI number?

Chinmaya Modi's National Provider Identifier (NPI) is 1902640287, issued on Jun 21, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Chinmaya Modi located?

The NPPES record lists a practice address at 600 W 22ND St, Oak Brook, IL, 60523. Phone: (800) 238-9307. Providers update this record themselves, so call before visiting.

How can I verify Chinmaya Modi's license?

NPPES lists Illinois license number 209029609, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.