NPPES file of Aug 9, 2026

Sean Forsythe, MD

Critical Care Medicine (Internal Medicine) Physician · Maywood, IL

Sean Forsythe, MD is a critical care medicine (internal medicine) physician with a practice address in Maywood, Illinois, and NPI 1043297997, issued on Dec 30, 2005. Check the license (Illinois 36088626, 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
1043297997
Name
Sean Forsythe
Credential
MD
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
36088626 IL
Self-reported in NPPES; status is on the state search
Practice location
2160 S First Ave, Maywood, IL 60153
Phone
(708) 485-1020
Enumerated
Dec 30, 2005
Record last updated
Jun 24, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(708) 485-1173
Medicaid ID
36088626 IL
Medicare enrollment
Enrolled (PECOS I20050801001267); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1991
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

8 nearest critical care medicine (internal medicine) physician records → All 281 in Illinois → Look up another NPI →

Also registered at 2160 S First Ave

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

  1. Elaine Adams, MDRheumatology Physician1699752592
  2. Hussein Ads, BDSOral and Maxillofacial Surgery (Dentist)1801966940
  3. Rekha Agrawal, MDPediatric Nephrology Physician1205802071
  4. Kathy Albain, M.D.Hematology & Oncology Physician1679550842
  5. Douglas Anderson, MDNeurological Surgery Physician1386621258
  6. Aziz Ansari, DOHospitalist Physician1558467720

Verify Sean Forsythe 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 36088626    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

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

Is this page about you? You can ask us to correct, restrict or remove it: how.

3.2 times the Medicare Part D claims of the average critical care medicine (internal medicine) physician in 2024

2,193 Medicare Part D claims for 206 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims. 34 claims were for opioids.

  1. Sean Forsythe2,193
  2. Specialty average696

Most prescribed

  1. Albuterol Sulfate Hfa254 claims
  2. Prednisone192 claims
  3. Fluticasone-Salmeterol160 claims
  4. Trelegy Ellipta157 claims
  5. Montelukast Sodium127 claims
  6. Azithromycin102 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: $55.00

1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sean Forsythe$55.00
  2. Specialty average$2,958.68

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

One hospital affiliation

  1. Loyola University Medical CenterOakbrook Terrace, IL · Acute Care Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Sean Forsythe among 281 critical care medicine (internal medicine) physician records in Illinois

Sean Forsythe, MD is one of 281 critical care medicine (internal medicine) physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated1991 · median 2008 among the 226 with a school on file
  • Record last updated2021 · 22% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Illinois

There are 281 critical care medicine (internal medicine) physician records in Illinois.

All 281 in Illinois → Every provider in Maywood → Critical Care Medicine (Internal Medicine) Physician nationwide →

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Diane CasiniMaywood, IL 601531063152205
  2. Daniel Dilling, MDMaywood, IL 601531659358539
  3. Patrick Fahey, MDMaywood, IL 601531013994995
  4. Paul Hutchison, M.D., M.A.Maywood, IL 601531255593034
  5. Ejaaz Kalimullah, M.D.Maywood, IL 601531598983967
  6. Michelle Kirk, MDMaywood, IL 601531144883083
  7. Kunal Mandavawala, MDMaywood, IL 601531265926349
  8. Kevin Simpson, MDMaywood, IL 601531629055579

Common questions

What is Sean Forsythe, MD's NPI number?

Sean Forsythe, MD's National Provider Identifier (NPI) is 1043297997, issued on Dec 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Sean Forsythe, MD located?

The NPPES record lists a practice address at 2160 S First Ave, Maywood, IL, 60153. Phone: (708) 485-1020. Providers update this record themselves, so call before visiting.

How can I verify Sean Forsythe, MD's license?

NPPES lists Illinois license number 36088626, 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 Sean Forsythe, MD prescribe under Medicare Part D?

In 2024, Sean Forsythe, MD had 2,193 Medicare Part D claims for 206 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.

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.