Trenton G. Warner, O.D.
Optometrist · Emmett, ID
Trenton G. Warner, O.D. is an optometrist with a practice address in Emmett, Idaho, and NPI 1184823049, issued on Jul 12, 2007. Check the license (Idaho 100-152, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trenton G. Warner
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 100-152 ID
1774 AZ
46009990 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1108 S Washington Ave, Emmett, ID 83617
- Phone
- (208) 365-2020
- Enumerated
- Jul 12, 2007
- Record last updated
- Oct 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (208) 365-3854
- Medicaid ID
- 1184823049 ID
- Medicare enrollment
- Enrolled (PECOS I20111007000281); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2007
- Entity
- Type 1 · individual
8 nearest optometrist records → All 369 in Idaho → Look up another NPI →
Also registered at 1108 S Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Howard, O.D.Optometrist1720436744
- Kendon Seamons, ODOptometrist1164915534
Verify Trenton G. Warner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license 100-152Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average optometrist in 2024
422 Medicare Part D claims for 106 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
Most prescribed
- Latanoprost227 claims
- Timolol Maleate37 claims
- Neomycin-Polymyxin-Dexameth29 claims
- Restasis27 claims
- Brimonidine Tartrate19 claims
- Erythromycin13 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
- Emmett Eye Center, PLLCEmmett, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trenton G. Warner among 369 optometrist records in Idaho
Trenton G. Warner, O.D. is one of 369 optometrist records with a practice address in Idaho. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2007 · median 2008 among the 248 with a school on file
- Record last updated2014 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 optometrist records list a practice address in Emmett
They are 6 of the 155 NPPES records with a practice address in Emmett, and 369 optometrist records in Idaho.
All 369 in Idaho → Every provider in Emmett → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Larry Downer, O.D.Emmett, ID 836171891798773
- Jason Howard, O.D.Emmett, ID 836171720436744
- Christopher Kimball, ODEmmett, ID 836171265988810
- Kendon Seamons, ODEmmett, ID 836171164915534
- Thomas Woodward, O.D.Emmett, ID 836171982792180
- Gideon BenderEagle, ID 836161386166312
- Ashlyn ClarkEagle, ID 836161033803358
- Curtis Finch, ODEagle, ID 836161538654470
Common questions
What is Trenton G. Warner, O.D.'s NPI number?
Trenton G. Warner, O.D.'s National Provider Identifier (NPI) is 1184823049, issued on Jul 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Trenton G. Warner, O.D. located?
The NPPES record lists a practice address at 1108 S Washington Ave, Emmett, ID, 83617. Phone: (208) 365-2020. Providers update this record themselves, so call before visiting.
How can I verify Trenton G. Warner, O.D.'s license?
NPPES lists Idaho license number 100-152, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Trenton G. Warner, O.D. prescribe under Medicare Part D?
In 2024, Trenton G. Warner, O.D. had 422 Medicare Part D claims for 106 beneficiaries; the average among optometrist prescribers was 277. 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.