NPPES file of Aug 9, 2026

George Joseph Dirkers, M.D.

Internal Medicine Physician · Wood River, IL

George Joseph Dirkers, M.D. is an internal medicine physician with a practice address in Wood River, Illinois, and NPI 1598880908, issued on Mar 21, 2007. 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598880908
Name
George Joseph Dirkers
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
325 Madison Ave, Wood River, IL 62095
Phone
(618) 251-5202
Enumerated
Mar 21, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(618) 251-5118
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 325 Madison Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bob Burris, M.D.Family Medicine Physician1487779849
  2. Keith Byler, D. O.Family Medicine Physician1508981929

Verify George Joseph Dirkers in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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1 internal medicine physician records list a practice address in Wood River

They are 1 of the 78 NPPES records with a practice address in Wood River, and 7,238 internal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in Illinois

  1. Peter Abadeer, D.O.Bloomington, IL1760469522
  2. Motaz Abas, MDPeoria, IL1215510201
  3. Elias Abate, M.D.Chicago, IL1336712199
  4. Maliha Abbas, D.O.Chicago, IL1174963920
  5. Zareena Abbas, MDChicago, IL1427078872
  6. Abu Abbasi, MDChicago, IL1083243877
  7. Ayesha Abbasi, MDChicago, IL1376216705
  8. Khalda Abbasi, MDNaperville, IL1487705240
  9. Elmer Abbo, MDBurr Ridge, IL1710048541
  10. Paul Abbo, M.D.River Forest, IL1083693378

Common questions

What is George Joseph Dirkers, M.D.'s NPI number?

George Joseph Dirkers, M.D.'s National Provider Identifier (NPI) is 1598880908, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is George Joseph Dirkers, M.D. located?

The NPPES record lists a practice address at 325 Madison Ave, Wood River, IL, 62095. Phone: (618) 251-5202. Providers update this record themselves, so call before visiting.

How can I verify George Joseph Dirkers, M.D.'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.