Mark Raymond Gilbert, M.D.
Otolaryngology Physician · Chicago, IL
Mark Raymond Gilbert, M.D. is an otolaryngology physician with a practice address in Chicago, Illinois, and NPI 1851534960, issued on Apr 20, 2009. Check the license (Illinois 036176822, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mark Raymond Gilbert
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- 036176822 IL
2018032428 MO
55586 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1009 S Wood St, Chicago, IL 60612
- Phone
- (312) 996-6269
- Enumerated
- Apr 20, 2009
- Record last updated
- Dec 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20251209004364); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 482 in Illinois → Look up another NPI →
Also registered at 1009 S Wood St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farshad Abedi, MD, DMEDSCCornea and External Diseases Specialist Physician1992543722
- Kaela Acuff, MDOphthalmology Physician1609678549
- Tala Al-Khaled, MDOphthalmology Physician1528697745
- Saif Aldeen Alryalat, MDOphthalmology Physician1679252449
- Alexander Altman, MDOphthalmology Physician1376171553
- Pathik Amin, O.D.Optometrist1245632371
Verify Mark Raymond Gilbert 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 036176822Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average otolaryngology physician in 2024
35 Medicare Part D claims for 31 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Fluconazole13 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 practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $460.65
5 payments; by number, the most common kind was food and beverage; the largest payer was Olympus America Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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
- The Board OF Trustees OF The University OF IllinoisChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Raymond Gilbert among 482 otolaryngology physician records in Illinois
Mark Raymond Gilbert, M.D. is one of 482 otolaryngology physician 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 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2009 · median 2005 among the 290 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Illinois
There are 482 otolaryngology physician records in Illinois.
All 482 in Illinois → Every provider in Chicago → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Sukhpreet Batra, M.D.Chicago, IL 606121780648998
- David Caldarelli, MDChicago, IL 606121285767020
- Stephanie Joe, M.D.Chicago, IL 606121477564490
- Paul Jones, M.D.Chicago, IL 606121417956509
- Phillip LosavioChicago, IL 606121124232137
- Sarah McDonald, MDChicago, IL 606121376573477
- Thomas Nielsen, M.D.Chicago, IL 606121235138546
- William Panje, MDChicago, IL 606121174523591
Common questions
What is Mark Raymond Gilbert, M.D.'s NPI number?
Mark Raymond Gilbert, M.D.'s National Provider Identifier (NPI) is 1851534960, issued on Apr 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mark Raymond Gilbert, M.D. located?
The NPPES record lists a practice address at 1009 S Wood St, Chicago, IL, 60612. Phone: (312) 996-6269. Providers update this record themselves, so call before visiting.
How can I verify Mark Raymond Gilbert, M.D.'s license?
NPPES lists Illinois license number 036176822, 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 Mark Raymond Gilbert, M.D. prescribe under Medicare Part D?
In 2024, Mark Raymond Gilbert, M.D. had 35 Medicare Part D claims for 31 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Mark Raymond Gilbert, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. 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.