Eric Sullivan, MD
Family Medicine Physician · Chicago, IL
Eric Sullivan, MD is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1326507567, issued on Mar 18, 2019. Check the license (Illinois 125075200, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Eric Sullivan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 125075200 IL
125.075200 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2750 W North Ave, Chicago, IL 60647
- Phone
- (312) 666-3494
- Enumerated
- Mar 18, 2019
- Record last updated
- Aug 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220913002645); accepts Medicare assignment
- Medical or professional school
- University Of Chicago, Pritzker School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 2750 W North Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth Barker, MDStudent in an Organized Health Care Education/Training Program1174218762
Verify Eric Sullivan 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 125075200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
279 Medicare Part D claims for 54 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium29 claims
- Amlodipine Besylate18 claims
- Losartan Potassium13 claims
- Metoprolol Succinate12 claims
- Telmisartan11 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
- Rush University Medical GroupChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Sullivan among 6,215 family medicine physician records in Illinois
Eric Sullivan, MD is one of 6,215 family medicine 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 2019, is newer than 78% of them.
- NPI issued2019 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2006 among the 3,714 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,593 family medicine physician records list a practice address in Chicago
They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Finley Brown, M.D.Chicago, IL 606471477600716
- Mark Gerber, M.D.Chicago, IL 606471124037890
- Salvador Gutierrez, M.D.Chicago, IL 606471164522769
- James Lang, M.DChicago, IL 606471780668251
- Noel Lasala, M.D.Chicago, IL 606471386646172
- Nichole Lupei, D.O.Chicago, IL 606471275761488
- Deborah Midgley, M.D.Chicago, IL 606471689780769
- Elias Murciano, M.D.Chicago, IL 606471568445112
Common questions
What is Eric Sullivan, MD's NPI number?
Eric Sullivan, MD's National Provider Identifier (NPI) is 1326507567, issued on Mar 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Eric Sullivan, MD located?
The NPPES record lists a practice address at 2750 W North Ave, Chicago, IL, 60647. Phone: (312) 666-3494. Providers update this record themselves, so call before visiting.
How can I verify Eric Sullivan, MD's license?
NPPES lists Illinois license number 125075200, 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 Eric Sullivan, MD prescribe under Medicare Part D?
In 2024, Eric Sullivan, MD had 279 Medicare Part D claims for 54 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.
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.