Garth Brewer, DDS
General Practice Dentistry · Ottawa, IL
Garth Brewer, DDS is a general practice dentistry with a practice address in Ottawa, Illinois, and NPI 1003843798, issued on Jun 27, 2006. Check the license (Illinois 019890, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Garth Brewer
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019890 IL
Self-reported in NPPES; status is on the state search - Practice location
- 417 W Madison St, Ottawa, IL 61350
- Phone
- (815) 433-1258
- Enumerated
- Jun 27, 2006
- Entity
- Type 1 · individual
Verify Garth Brewer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019890Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
85% fewer Medicare Part D claims than the average general practice dentistry in 2024
13 Medicare Part D claims, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
10 general practice dentistry records list a Ottawa practice address
They are 10 of the 334 NPPES records with a Ottawa practice address, and 5,203 general practice dentistry records in Illinois.
All 10 in Ottawa → All 5,203 in Illinois → Every provider in Ottawa →
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 Garth Brewer, DDS's NPI number?
Garth Brewer, DDS's National Provider Identifier (NPI) is 1003843798, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Garth Brewer, DDS located?
The NPPES record lists a practice address at 417 W Madison St, Ottawa, IL, 61350. Phone: (815) 433-1258. Providers update this record themselves, so call before visiting.
How can I verify Garth Brewer, DDS's license?
NPPES lists Illinois license number 019890, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Garth Brewer, DDS prescribe under Medicare Part D?
In 2024, Garth Brewer, DDS had 13 Medicare Part D claims; the average among general practice dentistry prescribers was 84. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.