John Alexander, MD
Internal Medicine Physician · Evanston, IL
John Alexander, MD is an internal medicine physician with a practice address in Evanston, Illinois, and NPI 1336126176, issued on Dec 22, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Alexander
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 633 Emerson St, Evanston, IL 60208
- Phone
- (847) 491-8100
- Enumerated
- Dec 22, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (847) 491-8100
- Entity
- Type 1 · individual
Also registered at 633 Emerson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryam Beintema, PA-CPhysician Assistant1912525932
- Bettina Bohle-Frankel, M.D.Psychiatry Physician1710276696
- Lily Cho-Mui, MDInternal Medicine Physician1730248691
- Joanne Connolly, M.D.Internal Medicine Physician1366544249
- Juliana Gonzalez, LCSWClinical Social Worker1912500315
- Alysia Green, MDSports Medicine (Family Medicine) Physician1013124296
Verify John Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
178 internal medicine physician records list a practice address in Evanston
They are 178 of the 4,013 NPPES records with a practice address in Evanston, and 7,238 internal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 178 in Evanston → All 7,238 in Illinois → Every provider in Evanston →
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 John Alexander, MD's NPI number?
John Alexander, MD's National Provider Identifier (NPI) is 1336126176, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Alexander, MD located?
The NPPES record lists a practice address at 633 Emerson St, Evanston, IL, 60208. Phone: (847) 491-8100. Providers update this record themselves, so call before visiting.
How can I verify John Alexander, MD's license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.