Gerald E. Lynch, MD
Surgery Physician · Oak Park, IL
Gerald E. Lynch, MD is a surgery physician with a practice address in Oak Park, Illinois, and NPI 1740285733, issued on Jun 16, 2005. Check the license (Illinois 036.094118, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Gerald E. Lynch
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 036.094118 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Lake St, Oak Park, IL 60301
- Phone
- (331) 221-9004
- Enumerated
- Jun 16, 2005
- Record last updated
- Jun 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (331) 221-2748
- Medicaid ID
- 036094118 IL
- Medicare enrollment
- Enrolled (PECOS I20070410000286); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1992
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,520 in Illinois → Look up another NPI →
Also registered at 1100 Lake St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deepti Chauhan, M.D.Infectious Disease Physician1689812554
- Courtney Clark, LCSWClinical Social Worker1619301546
- Amanda Connor, LCSWClinical Social Worker1588295646
- Mary Disomma, DPMFoot & Ankle Surgery Podiatrist1396806840
- Audrey Gerdt, MSW, LCSWSocial Worker1265577480
- Kathleen Giandonato, MS, MSW, LCSWClinical Social Worker1558599811
Verify Gerald E. Lynch 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 036.094118Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average surgery physician in 2024
200 Medicare Part D claims for 113 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 87 claims were for opioids.
Most prescribed
- Ibuprofen87 claims
- Hydrocodone-Acetaminophen82 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.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $627.69
11 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Endeavor Health Medical GroupElmhurst, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerald E. Lynch among 1,520 surgery physician records in Illinois
Gerald E. Lynch, MD is one of 1,520 surgery physician records with a practice address in Illinois. 66% 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, 92% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1992 · median 2004 among the 650 with a school on file
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Illinois
There are 1,520 surgery physician records in Illinois.
All 1,520 in Illinois → Every provider in Oak Park → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Donald Nash, M.D.Oak Park, IL 603041548229065
- Henry Guralnick, M.D.River Forest, IL 603051942504006
- Matthew Lambert, M.D.River Forest, IL 603051316153273
- Anibal Pepper, MDRiver Forest, IL 603051619267325
- Mark Tomera, MDRiver Forest, IL 603051043311665
- Thomas Chorba, MDEvanston, IL 602021134174758
- Charles Gruner, M.D.Evanston, IL 602021093980872
- Dean Kristl, M.D.Evanston, IL 602021790040988
Common questions
What is Gerald E. Lynch, MD's NPI number?
Gerald E. Lynch, MD's National Provider Identifier (NPI) is 1740285733, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gerald E. Lynch, MD located?
The NPPES record lists a practice address at 1100 Lake St, Oak Park, IL, 60301. Phone: (331) 221-9004. Providers update this record themselves, so call before visiting.
How can I verify Gerald E. Lynch, MD's license?
NPPES lists Illinois license number 036.094118, 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 Gerald E. Lynch, MD prescribe under Medicare Part D?
In 2024, Gerald E. Lynch, MD had 200 Medicare Part D claims for 113 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Gerald E. Lynch, MD's MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.