NPPES file of Aug 9, 2026

Foti T. Chronopoulos, MD

Obstetrics & Gynecology Physician · Oak Lawn, IL

Foti T. Chronopoulos, MD is an obstetrics & gynecology physician with a practice address in Oak Lawn, Illinois, and NPI 1881750776, issued on Dec 28, 2006. Check the license (Illinois 036093775, 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
1881750776
Name
Foti T. Chronopoulos
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
036093775 IL
Self-reported in NPPES; status is on the state search
Practice location
5851 W 95TH St, Oak Lawn, IL 60453
Phone
(708) 857-7230
Enumerated
Dec 28, 2006
Record last updated
Sep 6, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(708) 425-5779
Medicaid ID
036093775 IL
Medicare enrollment
Enrolled (PECOS I20050318000786); 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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Also registered at 5851 W 95TH St

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

  1. Kathleen Cavato, APNNurse Practitioner1437399961
  2. Morufat Ishola Ajayi, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1538960125
  3. Molly Janik, WHNP-BCWomen's Health Nurse Practitioner1164891099
  4. Lisa Johnson, M.D.Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1629069919
  5. Rebecca Lawrence, APN, WHNPWomen's Health Nurse Practitioner1649608506
  6. Denise Poulos, M.D.Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1821087669

Verify Foti T. Chronopoulos 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 036093775
    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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64% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

60 Medicare Part D claims for 21 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Foti Chronopoulos60
  2. Specialty average165

Most prescribed

  1. Alendronate Sodium11 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.

Industry payments in 2024: $562.92

28 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Foti Chronopoulos$562.92
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Foti Chronopoulos MD SCOak Lawn, IL

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

Foti T. Chronopoulos among 2,062 obstetrics & gynecology physician records in Illinois

Foti T. Chronopoulos, MD is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated1994 · median 2006 among the 1,168 with a school on file
  • Record last updated2016 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 obstetrics & gynecology physician records list a practice address in Oak Lawn

They are 37 of the 2,993 NPPES records with a practice address in Oak Lawn, and 2,062 obstetrics & gynecology physician records in Illinois.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Christine Anderson, M.D.Oak Lawn, IL 604531740362482
  2. Anita Arora, M.D.Oak Lawn, IL 604531528097474
  3. Joseph Axelrod, M.D.Oak Lawn, IL 604531548342199
  4. Nancy Church, M.D.Oak Lawn, IL 604531710069026
  5. Yvonne Collins, MD, FACOGOak Lawn, IL 604531902919954
  6. Kieya Dugar, MDOak Lawn, IL 604531801810197
  7. Yesim Gulecyuz, M.D.Oak Lawn, IL 604531861575979
  8. Helen Nikolas, M.D.Oak Lawn, IL 604531356424477

Common questions

What is Foti T. Chronopoulos, MD's NPI number?

Foti T. Chronopoulos, MD's National Provider Identifier (NPI) is 1881750776, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Foti T. Chronopoulos, MD located?

The NPPES record lists a practice address at 5851 W 95TH St, Oak Lawn, IL, 60453. Phone: (708) 857-7230. Providers update this record themselves, so call before visiting.

How can I verify Foti T. Chronopoulos, MD's license?

NPPES lists Illinois license number 036093775, 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 Foti T. Chronopoulos, MD prescribe under Medicare Part D?

In 2024, Foti T. Chronopoulos, MD had 60 Medicare Part D claims for 21 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.