John Brian Crisham, D.M.D.
General Practice Dentistry · Oregon, IL
John Brian Crisham, D.M.D. is a general practice dentistry with a practice address in Oregon, Illinois, and NPI 1609084706, issued on May 20, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Brian Crisham
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- Practice location
- 1307 W Washington St, Oregon, IL 61061
- Phone
- (815) 732-6911
- Enumerated
- May 20, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1307 W Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Brian Crisham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average general practice dentistry in 2024
129 Medicare Part D claims for 92 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin87 claims
- Amoxicillin-Clavulanate Potass18 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.
2 general practice dentistry records list a practice address in Oregon
They are 2 of the 64 NPPES records with a practice address in Oregon, and 5,276 general practice dentistry records in Illinois.
All 2 in Oregon → All 5,276 in Illinois → Every provider in Oregon →
Other general practice dentistry records in Illinois
- Kelli Aaby, DDSLoves Park, IL1508090481
- Khadija Aamir Sulemanjee, DMDSkokie, IL1205493269
- Mohammad Abbas, DDSNorthlake, IL1013975531
- Abdullah Abd EssamadChicago, IL1528848066
- Samer Abdallah, DDSPalatine, IL1487092706
- Dana Abdeddin, DDSPalos Heights, IL1083442768
- Hossam AbdelsalamElgin, IL1184248213
- Naser Abdelsalam, DMDChicago, IL1528740875
- Tawfik Abdul DayemNaperville, IL1003536269
- Osaamah Abdulla, DMDBlue Island, IL1083407886
Common questions
What is John Brian Crisham, D.M.D.'s NPI number?
John Brian Crisham, D.M.D.'s National Provider Identifier (NPI) is 1609084706, issued on May 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Brian Crisham, D.M.D. located?
The NPPES record lists a practice address at 1307 W Washington St, Oregon, IL, 61061. Phone: (815) 732-6911. Providers update this record themselves, so call before visiting.
How can I verify John Brian Crisham, D.M.D.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does John Brian Crisham, D.M.D. prescribe under Medicare Part D?
In 2024, John Brian Crisham, D.M.D. had 129 Medicare Part D claims for 92 beneficiaries; the average among general practice dentistry prescribers was 83. 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.