Jeffrey Reid Trimark, MD
Internal Medicine Physician · Glenview, IL
Jeffrey Reid Trimark, MD is an internal medicine physician with a practice address in Glenview, Illinois, and NPI 1295781680, issued on May 26, 2006. Check the license (Illinois 036157173, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Reid Trimark
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036157173 IL
34584 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2050 Pfingsten RD Ste 2000, Glenview, IL 60026
- Phone
- (847) 503-2222
- Enumerated
- May 26, 2006
- Record last updated
- Jul 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 503-2228
- Medicaid ID
- 32502400 WI
- Medicare enrollment
- Enrolled (PECOS I20210730001926); accepts Medicare assignment
- Medical or professional school
- University Of Chicago, Pritzker School Of Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Verify Jeffrey Reid Trimark 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 036157173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,962 Medicare Part D claims for 178 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium158 claims
- Amlodipine Besylate93 claims
- Levothyroxine Sodium90 claims
- Losartan Potassium82 claims
- Mirtazapine64 claims
- Duloxetine Hcl50 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): 93.1 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).
Bills Medicare through one group practice
- Endeavor Health Medical GroupEvanston, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Reid Trimark among 7,238 internal medicine physician records in Illinois
Jeffrey Reid Trimark, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1992 · median 2003 among the 3,580 with a school on file
- Record last updated2021 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 internal medicine physician records list a practice address in Glenview
They are 57 of the 2,545 NPPES records with a practice address in Glenview, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Glenview → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gabriel Berlin, M.D.Glenview, IL 600261831296474
- Michael Caughron, M.D.Glenview, IL 600261164534137
- Greg Denenberg, MDGlenview, IL 600261235185299
- Thomas Ficho, M.D., PH.D.Glenview, IL 600261336141746
- Roger Hecker, MDGlenview, IL 600261083630925
- Videsha Kulkarni, MDGlenview, IL 600261215988126
- Evan Lipkis, MDGlenview, IL 600261770560757
- Sheree Lipkis, MDGlenview, IL 600261548248438
Common questions
What is Jeffrey Reid Trimark, MD's NPI number?
Jeffrey Reid Trimark, MD's National Provider Identifier (NPI) is 1295781680, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Reid Trimark, MD located?
The NPPES record lists a practice address at 2050 Pfingsten RD Ste 2000, Glenview, IL, 60026. Phone: (847) 503-2222. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Reid Trimark, MD's license?
NPPES lists Illinois license number 036157173, 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 Jeffrey Reid Trimark, MD prescribe under Medicare Part D?
In 2024, Jeffrey Reid Trimark, MD had 1,962 Medicare Part D claims for 178 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jeffrey Reid Trimark, MD's MIPS final score?
The 2023 MIPS final score is 93.1 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.