Mark Tucci, M.D.
Internal Medicine Physician · Gurnee, IL
Mark Tucci, M.D. is an internal medicine physician with a practice address in Gurnee, Illinois, and NPI 1831186568, issued on Sep 27, 2005. Check the license (Illinois 36-065644, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mark Tucci
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 36-065644 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7505 Grand Ave, Gurnee, IL 60031
- Phone
- (847) 245-8448
- Enumerated
- Sep 27, 2005
- Entity
- Type 1 · individual
Also registered at 7505 Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Abban, MD/PHDDermatology Physician1841556735
- Elizabeth Hatfield, M.D.Family Medicine Physician1104824085
- Arpita Patel-Mehta, M.D.Family Medicine Physician1891783098
- Rohit Singh, M.D.Family Medicine Physician1720421720
Verify Mark Tucci 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 36-065644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
65% more Medicare Part D claims than the average internal medicine physician in 2024
5,248 Medicare Part D claims for 323 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 58 claims were for opioids.
Most prescribed
- Atorvastatin Calcium320 claims
- Amlodipine Besylate243 claims
- Levothyroxine Sodium191 claims
- Lisinopril181 claims
- Metoprolol Tartrate142 claims
- Pantoprazole Sodium136 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.
Bills Medicare through one group practice
- Amg Illinois LtdKenosha, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
28 internal medicine physician records list a practice address in Gurnee
They are 28 of the 846 NPPES records with a practice address in Gurnee, and 7,238 internal medicine physician records in Illinois.
All 28 in Gurnee → All 7,238 in Illinois → Every provider in Gurnee →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Elmer Abbo, MDBurr Ridge, IL1710048541
- Paul Abbo, M.D.River Forest, IL1083693378
Common questions
What is Mark Tucci, M.D.'s NPI number?
Mark Tucci, M.D.'s National Provider Identifier (NPI) is 1831186568, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Tucci, M.D. located?
The NPPES record lists a practice address at 7505 Grand Ave, Gurnee, IL, 60031. Phone: (847) 245-8448. Providers update this record themselves, so call before visiting.
How can I verify Mark Tucci, M.D.'s license?
NPPES lists Illinois license number 36-065644, 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 Tucci, M.D. prescribe under Medicare Part D?
In 2024, Mark Tucci, M.D. had 5,248 Medicare Part D claims for 323 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.