Trevor Lee Steidley, O.D.
Optometrist · Porterville, CA
Trevor Lee Steidley, O.D. is an optometrist with a practice address in Porterville, California, and NPI 1508074006, issued on May 18, 2007. Check the license (California 10806TPA, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trevor Lee Steidley
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 10806TPA CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 N D St, Porterville, CA 93257
- Phone
- (775) 750-1362
- Enumerated
- May 18, 2007
- Record last updated
- Feb 5, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100107000081); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Trevor Lee Steidley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 10806TPACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average optometrist in 2024
147 Medicare Part D claims for 39 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Latanoprost55 claims
- Travoprost23 claims
- Timolol Maleate20 claims
- Restasis15 claims
- Cyclosporine12 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
- Trevor Steidley ODPorterville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trevor Lee Steidley among 8,308 optometrist records in California
Trevor Lee Steidley, O.D. is one of 8,308 optometrist records with a practice address in California. 67% 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 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1994 · median 2008 among the 3,573 with a school on file
- Record last updated2010 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 optometrist records list a practice address in Porterville
They are 13 of the 795 NPPES records with a practice address in Porterville, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Porterville → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Brett Cornelison, ODPorterville, CA 932571568445658
- Neda Farhadian, ODPorterville, CA 932571699480442
- Robert Gillett, O.D.Porterville, CA 932571740275619
- Katherine Gillett, O.D.Porterville, CA 932571023447489
- Madina Hasnain, O.D.Porterville, CA 932571679855464
- Salma Iqbal, O.D.Porterville, CA 932571538479837
- Jolly Mamauag-Camat, O.D.Porterville, CA 932571255743753
- Michael MillerPorterville, CA 932571316611833
Common questions
What is Trevor Lee Steidley, O.D.'s NPI number?
Trevor Lee Steidley, O.D.'s National Provider Identifier (NPI) is 1508074006, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Trevor Lee Steidley, O.D. located?
The NPPES record lists a practice address at 100 N D St, Porterville, CA, 93257. Phone: (775) 750-1362. Providers update this record themselves, so call before visiting.
How can I verify Trevor Lee Steidley, O.D.'s license?
NPPES lists California license number 10806TPA, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Trevor Lee Steidley, O.D. prescribe under Medicare Part D?
In 2024, Trevor Lee Steidley, O.D. had 147 Medicare Part D claims for 39 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.